An open letter to the graduating class of 2021.

Global Warming & Climate Change

The central page on this site for the most challenging crisis.

What is Global Warming?

If you’ve heard of global warming but aren’t familiar with the details, this is a great place to get started.

What are greenhouse gases?

What are greenhouse gases and how do they get into our atmosphere?

Global Warming or Climate Change?

What do we mean when we use these different words?

What is Deforestation?

And what are the principle causes of deforestation and what are their impacts?

Agriculture and Climate Change.

Modern-day agriculture and deforestation, climate change, and biodiversity.

Global Habitat Destruction

Yes, it is real. And yes, you can make a difference!