> but it means a major change in diets and the food production system world wide. Which basically means it's not going to happen. There are lots of ways to fix

> but it means a major change in diets and the food production system world wide. Which basically means it's not going to happen. There are lots of ways to fix climate change that involve large scale changes to human behavior and habits. They're not viable because nobody is going to do them. The reason devices like this are valuable is that they promise to allow us to keep doing the things we're doing and stop or slow down climate change.