Environmental Protection
By saving nature (or what’s left of it) we’ll be saving ourselves
For many people in tightly packed urban areas, nature is something somewhere out there. It shouldn't be.
How we recruited albatrosses to patrol the high seas for illegal fishers
Numerous birds and mammals die each year because of harmful fishing practices. Some big birds can help.
Oil’s Götterdämmerung: Why Covid-19 could spell the end of fossil fuels
As the fossil fuel sector is ailing, the low-carbon economy now has an unprecedented chance to become a reality.
What to do with plastic waste? A lot, actually
We need to ensure we won't be adding much more plastic waste to the vast amounts out there.
Earth Day is 50. We have our work cut out for the next 50 years
In a half century we have accomplished much for our planet, but not nearly enough.
We must redouble our efforts to save wild tigers
Since “Tiger King” first aired, I have done nonstop interviews about the shameful commercial breeding of tigers.