Climate knowledge What is the carbon cycle? Carbon, despite its bad rap, is essential—we're made from it, after all. But the trouble comes from missteps in carbon's shuffling dance, from earth to sky and back.
Climate knowledge What factors affect climate? The climate is influenced by many different factors, but human beings have an outsized effect.
Climate knowledge What is climate change mitigation? The scale of climate change can be overwhelming. But there are mitigation steps we can take right now to begin to fix the problem.
Climate knowledge What is climate adaptation? While there is plenty of fighting left to do, global warming is already happening. Adaptation is about making the best of a changing world.
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?
Climate knowledge How does carbon capture work? Carbon capture technology, first developed by oil and gas companies, may be essential to fight climate change. How do these technologies work?
Climate knowledge What is the greenhouse effect, and how does it work? You probably learned about the greenhouse effect, the basic scientific idea behind the climate crisis, years ago. It's never too late for a refresher.
Climate knowledge What do people mean by climate justice? There is increasing interest in centering climate action around the idea of justice—of ensuring that everyone in the world is being served as we solve the climate crisis.
Climate knowledge What is reforestation and does it mitigate climate change? A study shows planting many more trees could curb climate change. Could reforestation be the key?
Climate knowledge What are renewable resources? You've probably heard of renewables. But how do they work and what is the role they play in reversing climate change?
