Education is vital. My first advise to anyone in what they can do is to educate and inform yourself on climate change, sustainability, and the wider solutions. When you further your own education, you can help others understand the importance and value of our natural resources.
Studies have shown that focused learning on conservation and environmental education have enhance environmental attitudes, values, and knowledge, as well as build skills that prepare individuals and communities to collaboratively undertake positive action on the environment.
The Open University offers an 18 Hour free course in Climate Change: