Feb 21, 2020
Do we need to shut out human and human activity from large parts of the planet to protect biodiversity? Thom Hartmann explains! Subscribe for more clips like this: https://www.youtube.com/user/thomhart… Biodiversity is the measure of how diverse an ecosystem is and the more diverse, the stronger it is. Human activity has limited biodiversity and some have a plan to fix it, simply ban human activity from large parts of the earth. No cars, construction, planes, powerlines and no people, What do you think can closing off humans from parts of the planet save us?