Part 12

And thus haue wee measured the force of the Sunnes greatest heate, the hottest dayes in the yeere, vnder the Equinoctiall, that is in March and September, from sixe till after tenne of the clocke in the morning, and from two vntill Sunne set. And this is concluded, by respecting onely the first cause of heate, which is the consideration of the Angle of the Sunne beames, by a certaine similitude, that whereas the Sunne shineth neuer aboue twelue houres, more then eight of them would bee coole and pleasant euen to vs, much more to them that are acquainted alwayes with such warme places. So there remaineth lesse then foure houres of excessiue heate, and that onely in the two Sommer dayes of the yeere, that is the eleueuth day of March, and the fourteenth of September: for vnder the Equinoctiall they haue two Sommers, the one in March, and the other in September, which are our Spring and Autumne: and likewise two Winters, in Iune and December, which are our Sommer and Winter, as may well appeare to him that hath onely tasted the principles of the Sphere. But if the Sunne bee in either Tropicke, or approaching neere thereunto, then may wee more easily measure the force of his Meridian altitude, that it striketh vpon the Equinoctiall. As for example, the twelfth of Iune the Sunne will be in the first degree of Cancer. Then look what force the heate of the Sunne hath vnder the Equinoctiall, the same force and greater it hath in all that Parallel, where the Pole is eleuated betweene fourtie and seuen, and fourtie and eight degrees. [Sidenote: Paris in France is as hote as vnder the Equinoctiall in Iune.] And therefore Paris in France the twelfth day of Iune sustaineth more heate of the Sunne, then Saint Thomas Iland lying neere the same Meridian doeth likewise at noone, or the Ilands Traprobana, Molluccæ, or the firme lande of Peru in America, which all lye vnderneath the Equinoctiall. For vpon the twelfth day of Iune aforesaide, the Sunne beames at noone doe make an Isoscheles Triangle, whose Vertex is the Center of the Sunne, the Basis a line extended from Saint Thomas Iland vnder the Equinoctiall, vnto Paris in France neere the same Meridian: therefore the two Angles of the Base must needs be equal per 5. primi,[60] Ergo the force of the heat equal, if there were no other cause then the reason of the Angle, as the olde Philosophers haue appointed. [Sidenote: In Iune is greater heat at Paris then vnder the Equinoctiall.] But because at Paris the Sunne riseth two houres before it riseth to them vnder the Equinoctiall, and setteth likewise two houres after them, by meanes of the obliquitie of the Horizon, in which time of the Sunnes presence foure houres in one place more then the other, it worketh some effect more in one place then in the other, and being of equall height at noone, it must then needs follow to be more hote in the Parallel of Paris, then it is vnder the Equinoctiall.

[Sidenote: The twilights are shorter, and the nights darker vnder the Equinoctiall then at Paris.] Also this is an other reason, that when the Sunne setteth to them vnder the Equinoctiall, it goeth very deepe and lowe vnder their Horizon, almost euen to their Antipodes, whereby their twilights are very short, and their nights are made very extreeme darke and long, and so the moysture and coldnesse of the long nights wonderfully encreaseth, so that at length the Sunne rising can hardly in many houres consume and driue away the colde humours and moyst vapours of the night past, which is cleane contrary in the Parallel of Paris: for the Sunne goeth vnder their Horizon but very little, after a sloping sort, whereby their nights, are not very darke, but lightsome, as looking into the North in a cleare night without cloudes it doeth manifestly appeare, their twilights are long: for the Parallel of Cancer cutteth not the Horizon of Paris at right Angles, but at Angles very vneuen, and vnlike as it doeth the Horizon of the Equinoctiall. Also the Sommer day at Paris is sixteene houres long, and the night but eight: where contrarywise vnder the Equinoctiall the day is but twelue houres long, and so long is also the night, in whatsoeuer Parallel the Sunne be: and therefore looke what oddes and difference of proportion there is betweene the Sunnes abode aboue the Horizon in Paris, and the abode it hath vnder the Equinoctiall, (it being in Cancer) the same proportion would seeme to be betweene the heate of the one place, and heate of the other: for other things (as the Angle of the whole arke of the Sunnes progresse that day in both places) are equall.

But vnder the Equinoctiall the presence and abode of the Sunne aboue the Horizon is equall to his absence, and abode vnder the Horizon, eche being twelue houres. And at Paris the continuance and abode of the Sunne is aboue the Horizon sixteene houres long, and but eight houres absence, which proportion is double, from which if the proportion of the equalitie be subtracted to finde the difference, there will remaine still a double proportion, whereby it seemeth to follow, that in Iune the heate of Paris were double to the heate vnder the equinoctiall. For (as I haue said) the Angles of the Sunne beames are in all points equall, and the cause of difference is, Mora Solis supra Horizontem, the stay of the Sunne in the one Horizon more then in the other. [Sidenote: In what proportion the Angle of the Sun beames heateth.] Therefore, whosoeuer could finde out in what proportion the Angle of the Sunne beames heateth, and what encrease the Sunnes continuance doeth adde thereunto, it might expresly be set downe, what force of heat and cold is in all regions.

Thus you partly see by comparing a Climate to vs well knowen and familiarly acquainted by like height of the Sunne in both places, that vnder the Equinoctiall in Iune is no excessiue heat, but a temperate aire rather tendering to cold. [Sidenote: They vse and haue neede of fire vnder the Equinoctiall.] For as they haue there for the most part a continuall moderate heat, so yet sometime they are a little pinched with colde, and vse the benefite of fire as well as we, especially in the euening when they goe to bed, for as they lye in hanging beds tied fast in the vpper part of the house, so will they haue fires made on both sides their bed, of which two fires, the one they deuise superstitiously to driue away spirits, and the other to keepe away from them the coldnesse of the nights.

[Sidenote: Colde intermingled with heate vnder the Equinoctiall.] Also in many places of Torrida Zona, especially in the higher landes somewhat mountainous, the people a little shrincke at the colde, and are often forced to prouide themselues clothing, so that the Spaniards haue found in the West Indies many people clothed, especially in Winter, whereby appeareth, that with their heat there is colde intermingled, else would they neuer prouide this remedy of clothing, which to them is rather a griefe and trouble then otherwise. For when they goe to warres, they will put off all their apparel, thinking it to be cumbersome, and will alwayes goe naked, that they thereby might be more nimble in their fight.

Some there be that thinke the middle Zone extremely hot, because the people of the countrey can, and doe liue without clothing, wherein they childishly are deceiued: for our Clime rather tendeth to extremitie of colde, because wee cannot liue without clothing: for this our double lining, furring, and wearing so many clothes, is a remedy against extremetie, and argueth not the goodnesse of the habitation, but inconuenience and iniury of colde: and that is rather the moderate, temperate, and delectable habitation, where none of these troublesome things are required, but that we may liue naked and bare, as nature bringeth vs foorth.

[Sidenote: Ethiopians blacke, with curled haire.] Others againe imagine the middle Zone to be extreme hot, because the people of Africa, especially the Ethiopians, are so cole blacke, and their haire like wooll curled short, which blacknesse and curled haire they suppose to come onely by the parching heat of the Sunne, which how it should be possible I cannot see: for euen vnder the Equinoctiall in America, and in the East Indies; and in the Ilands Moluccæ the people are not blacke, but tauney and white, with long haire vncurled as wee haue, so that if the Ethiopians blacknesse came by the heate of the Sunne, why should not those Americans and Indians also be as blacke as they, seeing the Sunne is equally distant from them both, they abiding in one Parallel: for the concaue and conuexe Superficies of the Orb of the Sunne is concentrike, and equidistant to the earth; except any man should imagine somewhat of Aux Solis, and Oppositum, which indifferently may be applied aswel to the one place as to the other. [Sidenote: The Sunne heateth not by his neerenesse, but onely by reflection.] But the Sunne is thought to giue no otherwise heat, but by way of Angle in reflection, and not by his neerenesse to the earth: for throughout all Africa, yea in the middest of the middle Zone, and in all other places vpon the tops of mountaines there lyeth continuall snow, which is nearer to the Orbe of the sunne, then the people are in the valley, by so much as the height of these moantaines amount vnto, and yet the Sunne notwithstanding his neerenesse, can not the melt snow for want of conuenient place of reflections. Also the middle region of the aire where all the haile, frost, and snow is engendred, is neerer vnto the Sunne then the earth is, and yet there continueth perpetuall cold, because there is nothing that the Sunne beames may reflect against, whereby appeareth that the neerenesse of the body of the Sunne worketh nothing.

[Sidenote: A blacke Moores sonne borne in England.] Therefore to returne againe to the blacke Moores. I myself haue seen an Ethiopian as blacke as a cole brought into England, who taking a faire English woman to wife, begat a sonne in all respects as blacke as the father was, although England were his natiue countrey; and an English woman his mother: whereby it seemeth this blacknes proceedeth rather of some natural infection of that man which was so strong, that neither the nature of the Clime, neither the good complexion of the mother concurring, coulde any thing alter, and therefore wee cannot impute it to the natureof the Clime. [Sidenote: The colour of the people in Meta Incognita. The complexion of the people of Meta incognita.] And for a more fresh example, our people of Meta Incognita (of whom and for whom this discourse is taken in hande) that were brought this last yeere into England, were all generally of the same colour that many nations be, lying in the middest of the middle Zone. And this their colour was not onely in the face which was subiect to Sunne and aire, but also in their bodies, which were still couered with garments as ours are, yea the very sucking childe of twelue moneths age had his sonne of the very same colour that most haue vnder the equinoctiall, which thing cannot proceed by reason of the Clime, for that they are at least ten degrees more towardes the North then wee in England are, No, the Sunne neuer commeth neere their Zenith by fourtie degrees: for in effect, they are within three or foure degrees of that which they call the frozen Zone, and as I saide, fourtie degrees from the burning Zone, whereby it followeth, that there is some other cause then the Climate or the Sonnes perpendicular reflexion, that should cause the Ethiopians great blacknesse. And the most probable cause to my judgement is, that this blackenesse proceedeth of some naturall infection of the first inhabitants of that Countrey, and so all the whole progenie of them descended, are still polluted with the same blot of infection. Therefore it shall not bee farre from our purpose, to examine the first originall of these blacke men, and howe by a lineall discent they haue hitherto continued thus blacke.

[Sidenote: The cause of the Ethiopians blacknesse.] It manifestly and plainely appeareth by Holy Scripture, that after the generall inundation and ouerflowing of the earth, there remained no moe men aliue but Noe his three sonnes, Sem, Cham, and Iaphet, who onely were left to possesse and inhabite the whole face of the earth: therefore all the sundry discents that vntil this day haue inhabited the whole earth, must needes come of the off-spring either of Sem, Cham, or Iaphet, as the onely sonnes of Noe, who all three being white, and their wiues also, by course of nature should haue begotten and brought foorth white children. But the enuie of our great and continuall enemie the wicked Spirite is such, that as hee coulde not suffer our olde father Adam to liue in the felicite and Angelike state wherein hee was first created, but tempting him sought and procured his ruine and fall: so againe, finding at this flood none but a father and three sonnes liuing, hee so caused one of them to transgresse and disobey his fathers commaundement, that after him all his posterity shoulde bee accursed. [Sidenote: The Arke of Noe.] The fact of disobedience was this: When Noe at the commandement of God had made the Arke and entred therein, and the floud-gates of heauen were opened, so that the whole face of the earth, euery tree and mountaine was couered with abundance or water, hee straitely commaunded his sonnes and their wiues, that they should with reuerence and feare beholde the iustice and mighty power of God, and that during the time of the flood while they remained in the Arke, they should vse continencie, and abstaine from carnall copulation with their wines: and many other precepts bee gaue vnto them, and admonitions touching the iustice of God, in renenging sinne, and his mercie in deliuering them, who nothing deserued it. Which good instructions and exhortations notwithstanding his wicked sonne Cham disobeyed, and being perswaded that the first childe borne after the flood (by right and Lawe of nature) should inherite and possesse all the dominions of the earth, hee contrary to his fathers commandement while they were yet in the Arke, vsed company with his wife, and craftily went about thereby to dis-inherite the off-spring of his other two brethren: for the which wicked and detestable fact, as an example for contempt of Almightie God, and disobedience of parents, God would a sonne should bee borne whose name was Chus, who not [Sidenote: Chus the sonne of Cham accursed.] onely it selfe, but all his posteritie after him should bee so blacke and lothsome, that it might remaine a spectacle of disobedience to all the worlde. And of this blacke and cursed Chus came all these blacke Moores which are in Africa, for after the water was vanished from off the face of the earth, and that the lande was dry, Sem chose that part of the land to inhabite in, which nowe is called Asia, and Iaphet had that which now is called Europa, wherein wee dwell, and Africa remained for Cham and his blacke sonne [Sidenote: Africa was called Chamesis.] Chus, and was called Chamesis after the fathers name, being perhaps a cursed, dry, sandy, and vnfruitfull ground, fit for such a generation to inhabite in.

Thus you see, that the cause of the Ethiopians blacknesse is the curse and naturall infection of blood, and not the distemperature of the Climate; Which also may bee prooued by this example, that these blacke men are found in all parts of Africa, as well without the Tropickes, as within, euen vnto Capo de buona Speranza Southward, where, by reason of the Sphere, should be the same temperature that is in Sicilia, Morea and Candie, where al be of very good complexions. Wherefore I conclude, that the blacknesse proceedeth not of the hotenesse of the Clime, but as I saide, of the infection of blood, and therefore this their argument gathered of the Africans blacknesse is not able to destroy the temperature of the middle Zone. Wee may therefore very well bee assertained, that vnder the Equinoctiall is the most pleasant and delectable place of the worlde to dwell in; where although the Sunne for two houres in a yeere be direct ouer their heades, and therefore the heate at that time somewhat of force, yet [Sidenote: Greatest temperature vnder the Equinoctial] because it commeth so seldome, and continueth so small a time, when it commeth, it is not to bee wayed, but rather the moderate heate of other times in all the yeere to be remembred. And if the heate at any time should in the short day waxe somewhat vrgent, the coldnesse of the long night there would easily refresh it, according as Henterus sayeth, speaking of the temperature vnder the Equinoctiall.

Quodque die solis violento incanduit æstu, Humida nox reficit, paribusque refrigerat horis.

If the heate of the Sunne in the day time doe burne or parch any thing, the moysture of the night doeth coole and refresh the same againe, the Sunne being as long absent in the night, as it was present in the day.

Also our Aucthour of the Sphere, Johannes de Sacro Bosco, in the Chapter of the Zodiacke, deriueth the Etymologie of Zodiacus, of the Greeke word Zoe, which in Latine signifieth Vita, life; for out of Aristotle hee alleadgeth, that Secundum accessum et recessum solis in Zodiaco, fiunt generationes et corruptiones in rebus inferioribus: according to the Sunnes going to and fro in the Zodiake, the inferiour bodies take their causes of generation and corruption. [Sidenote: Vnder the Equinoctiall is greatest generation.] Then it followeth, that where there is most going to and fro, there is most generation and corruption: which must needes be betweene the two Tropikes; for there the Sunne goeth to and fro most, and no where else but there. Therefore betweene the two Tropikes, that is, in the middle Zone, is greatest increase, multiplication, generation, and corruption of things, which also wee finde by experience; for there is Sommer twice in the yeere, and twice Winter, so that they haue two Haruests in the yeere, and continuall Spring. Seeing then the middle Zone falleth out so temperate, it resteth to declare where the hottest part of the world should bee, for we finde some places more hote then others.

To answere this doubt, reason perswadeth, the hotest place in[61] the world to bee vnder and about the two Tropikes; for there more then in any other place doe both the [Sidenote: Greatest heate vnder the Tropicks.] causes of heate concurre, that is, the perpendicular falling of the Sunne beames, at right angles, and a greater continuance of the Sunne aboue the Horizon, the Pole there being eleuated three or foure and twentie degrees. And as before I concluded, that though the Sunne were perpendicular to them vnder the Equinoctiall, yet because the same continued but a small time (their dayes being short, and their nights long) and the speedie departure of the Sunne from their Zenith, because of the suddeine crossing of the Zodiake with the Equinoctiall, and that by such continuall course and recourse of hote and colde, the temperature grew moderate, and very well able to bee endured: so nowe to them vnder the two Tropikes, the Sunne hauing once by his proper motion declined twentie degrees from the Equinoctial, beginneth to drawe neere their Zenith, which may bee (as before) about the eleuenth day of May, and then beginneth to sende his beames almost at right Angles, about which time the Sunne entreth into the first degree of Gemini, and with this almost right Angle the Sunne beames will continue vntill it bee past Cancer, that is, the space of two moneths euery day at noone, almost perpendicular ouer their heades, being then the time of Solstitium Aestiuale: which so long continuance of the Sunne about their Zenith may cause an extreeme heate (if any be in the world) but of necessitie farre more heate then can bee vnder the Equinoctiall, where the Sunne hath no such long abode in the Zenith, but passeth away there hence very quickly. Also vnder the Tropikes, the day is longer by an houre and a halfe, then it is vnder the Equinoctiall; wherefore the heate of the Sunne hauing a longer time of operation, must needes be encreased, especially seeing the night wherein colde and moysture doe abound vnder the Tropickes, is lesse then it is vnder the Equinoctiall. Therefore I gather, that vnder the Tropickes is the hotest place, not onely of Torrida Zona, but of any other part of the world, especially because there both causes of heate doe concurre, that is, the perpendicular falling of the Sunne beames two monethes together, and the longer abode of the Sunnes presence aboue the Horison. And by this meanes more at large is prooued, that Marochus in Summer is farre more hote, then at any time vnder the Enoctiall, because it is situate so neere the Tropick of Cancer, and also for the length of their dayes. Neither yet doe I thinke, that the Regions situate vnder the Tropicks are not habitable, for they are found to be very fruitfull also; although Marochus and some other parts of Afrike neere the Tropike for the drinesse of the natiue sandie soile, and some accidents may seeme to some to be intemperate for ouer much heat. For Ferdinandus Ouiedus[62] speaking of Cuba and Hispaniola, Ilands of America, lying hard vnder, or by the Tropike of Cancer, saith, that these Ilands haue as good pasture for cattell, as any other countrey in the world.

Also, they haue most holesome and cleare water, and temperate aire, by reason whereof the heards of beastes are much bigger, fatter, and of better taste, then any in Spaine, because of the ranke pasture, whose moysture is better digested in the hearbe or grasse, by continuall and temperate heate of the Sunne, whereby being made more fat and vnctious, it is of better and more stedfast nourishment: For continuall and temperate heate doeth not onely drawe much moysture out of the earth to the nourishment of such things as growe, and are engendred in that Clime, but doeth also by moderation preserue the same from putrifying, digesting also, and condensating or thickning the said moyst nourishment into a gumme and vnctious substance, whereby appeareth also, that vnder the Tropikes is both holesome, fruitefull, and pleasant habitation, whereby lastly it followeth, that all the [Sidenote: Vnder the Tropickes is moderate temperature.] middle Zone, which vntill of late dayes hath bene compted and called the burning, broyling, and parched Zone, is now found to be the most delicate, temperate, commodious, pleasant and delectable part of the world, and especially vnder the Equinoctiall.

Hauing now sufficiently at large declared the temperature of the middle Zone, it remaineth to speake somewhat also of the moderate and continuall heate in colde Regions, as well in the night as in the day all the Sommer long, and also how these Regions are habitable to the inhabitants of the same, contrary to the opinion of the olde writers.

Of the temperature of colde Regions all the Sommer long, and also how in Winter the same is habitable, especially to the inhabitants thereof.