Environmental Protection
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.
Covid-19 pandemic shows us how to tackle climate change
Prudent spending and new work behaviours could influence how emissions evolve in future.
Indigenous peoples hold the key to protecting the environment
While governments the world over are intensifying their fight against the Covid-19 pandemic, an often-neglected, if not repressed, demographic is suddenly entering the limelight: indigenous populations.
We can still restore depleted marine life to its former glory
The state of marine life across the planet is precarious, yet there is still time to save beleaguered ecosystems.
Agave can be used for biofuel and hand-sanitizers, researchers say
The agave plant is mostly known for its use in tequila production, but it can have other uses.