THE LINKS BETWEEN THE RENAISSANCE AND OVERSEAS EXPLORATION 67
in 1519, and whose account
of
the first circumnavigation
of
the globe is
full
of
excitement and close observation.
Of
course they were interested
in profit; but for prosperous and established Italian citizens there were
surer ways
of
making money than long-distance exploration.
The European voyages of exploration had begun with Portugal, for
the purpose of defeating the infidel. It is not clear at what stage, if at all,
the religious and military motives were superseded by scientific ones,
although a contemporary
of
Prince Henry the Navigator, Diogo Gomes,
wrote: 'When Prince Henry wanted to obtain information about the
more distant parts
of
the western ocean, in order to find out whether
islands or a continent were to be found outside the world described by
Ptolemy, he despatched caravels at a certain time to discover land.' (9)
If
Henry and the Portuguese were curious, they were also aware
of
the
commercial advantages
of
reducing the Muslim hold on African, and
ultimately Asian, trade. Henry did not hesitate to use the proceeds
accruing from the voyages, for example, from the slave trade, to finance
further expeditions, and by the time the Portuguese monarchs had
handed over exploration to the merchant Femao Gomes, the main
motive was clearly profit. Da Gama, on reaching India, announced he
had come to seek 'Christians and spices' .
As late as the last years
of
the sixteenth century, religion and profit
can be seen working together; we may assume that a strong motive for
the English explorers like Drake was the need to oppose Catholic Spain
in any world arena since, as he circumnavigated the world, he spent
time plundering the Spanish settlements along the Pacific coasts
of
America, and claiming lands (New Albion, for example) for England.
Finally, we should consider whether these explorers made use
of
the
new learning in a practical way. Certainly, as has been said, descriptions
of
the voyages were widely read, and studied alongside the great works
of the Middle Ages. Some
of
the Renaissance scholarship may even
have had the effect of retarding the exploration. Ptolemy's view
of
the
world, popularised by the Renaissance, suggested impenetrable areas
north and south
of
the temperate zone, too cold and too hot to sustain
life. It is possible that this slowed down the Portuguese advance
southwards. Paradoxically, when the theory was proved wrong in the
south, it was also held to be wrong in the north, and many years were
wasted, notably by the British, looking for passages north-east and
north-west of the land masses
of
Europe and America. The suggestion
that there must be such passages, to harmonise with those
of
the south-
east and south-west, is a particularly Platonic concept. But as for the
actual mechanisms
of
exploration, these owed more to the traditions
of