For those who have not seen this Ted talk, I recommend you to watch it now. Paul Stamets is an American mycologist who received multiple awards for his ideas and research on mushrooms. In this Ted Talk, Paul gives an overview of the importance of fungi and proposes 6 ways mushrooms can save the world, by cleaning pollutated areas, making insecticides, treating viruses and more. This is a very inspiring talk, which gives hope to make changes in the world. This also highlights the fact that mutlipe tools are already available to move towards a more eco-friendly society, but remains unused or not sufficiently used.