How can humanity mitigate and reverse the impending environmental problems that threaten civilization and thousands of species? These problems include ocean acidification, ocean anoxia and euxinia, climate change, desertification, eutrophication, plastics pollution, water pollution, land pollution, radioactive waste management, and acid rain.

This board is for the discussion of ways many of us are already working to decrease our personal impact and contribution to global issues like climate change and food scarcity.

As the global population grows larger, its strain on our planet's supply of natural resources grows as well. How will we deal with waste over the next 100 years? How will we recycle our many forms of waste in order to establish sustainable, cheap, and efficient practices of waste management?

How can humanity construct sustainable, clean, and efficient energy infrastructure in the next century in order to meet growing energy demands from the developing world? How can we modernize and clean up the old energy infrastructure of the developed world?

How can we ensure that the Earth's growing population has access to a clean, abundant water supply all over the world? How can we adapt to changes in the climate and conserve and collect water more efficiently? How can we do all this cheaply, sustainably, and efficiently?

This board is meant for the discussion of ways to facilitate and distribute transportation in all parts of the world.

This board is meant for discussion on solutions to the problems and inadequacies of education, on small scales and large scales.

This board is meant for discussion on the topic of creating more efficient, peaceful, and connected communities across the world, as well as fostering the creation of a better global community.