A lifetime can be spent in a Magellanic voyage around the trunk of a single tree.

There is no definitive answer as to why cannibalism provides us with such stimulation, although what is clear, and what remains extremely disturbing for me, is our increasing desensitization to violence and gore - a trait that does not bode well for the future.

Brazil has one of the greatest natural patrimonies in terms of biodiversity.

We should preserve every scrap of biodiversity as priceless while we learn to use it and come to understand what it means to humanity.

In microbiology the roles of mutation and selection in evolution are coming to be better understood through the use of bacterial cultures of mutant strains.

I doubt that most people with short-term thinking love the natural world enough to save it.