How can we stop climate change? There are two main ways. First we need to stop putting these greenhouse gases that trap heat into the atmosphere, by changing how we generate electricity. We must use renewable and clean energy sources. Second we must stop cutting down forests, that have the capacity to absorb these gases, and even reforest what we can. We will still keep emitting some gases, it is not possible to emit zero gases, however we can emit net zero. This means that all gases we emit are absorbed by the forests.