Climate knowledge A guide to non-renewable resources and the climate Non-renewable resources take eons to be replaced—sometimes longer than the entirety of human history. Still, some of these materials are essential in our quest to stop climate change.
Climate knowledge Climate solutions, pt. 2: What you can do Your carbon footprint is just one small piece of the puzzle, but your actions can illustrate the scale of the emergency.
Climate knowledge Climate solutions, pt. 1: Global priorities There is no silver bullet for the climate crisis. But there are some solutions we already know we need to pursue.
Climate knowledge What is happening to the polar ice caps? Ice shelves are crumbling. Sea ice is melting. It's opening a vast new world of economic possibility—and a whole lot of trouble, too.
Climate knowledge What does it mean to be carbon neutral? Here at Wren, we help people go carbon neutral. A wave of brands are working towards the same goal. But what does that mean?