"My approach tends to be from experiments. I need the challenge. If I know how to do something well, there's no need to do it all the time because it becomes a little monotonous. So I like to find a challenge."
"The importance of what’s going on in terms of clear-cutting is that there is no indication that this can go on forever. If you turn the globe you see a history of deforestation that changed societies and from which there has not been, in many cases, a complete recovery- in some cases, no recovery at all. The nub of it is that if you keep cutting (and bear in mind that the cutting now is sustained by the use of artificial herbicides and fertilizers), the soil is eroded more and more. It’s a major contributor to global warming."
- Robert Adams