Ô, Sunlight! The most precious gold to be found on Earth.
The thinning of the ozone layer is blamed on logging of tropical forests. The fact that the burning of fossil fuels and release of CFCs (chloro-fluoro-carbons) into the atmosphere occur largely in the rich countries are significantly ignored.
My favourite place in South Korea is Jeju Island: it's a tropical paradise with sandy beaches, turquoise waters, and the magnificent Geomunoreum lava tube system of underground caves.
In the tropical and subtropical regions, endemic malaria takes first place almost everywhere among the causes of morbidity and mortality, and it constitutes the principal obstacle to the acclimatization of Europeans in these regions.
Redwood rainforest has five to 10 times the biomass - that's the sheer weight of living material - of, say, deep tropical rainforest in the Amazon basin.
When I go on a holiday to a tropical place, I'll spray tan before I go.