Eric Walker added Living underground after collapse. to Underground dwellings

Eric Walker changed the title of Reddit - Dive into anything to "Could earth-sheltered homes or underground living help us survive in higher temperatures?"

Eric Walker added Reddit - Dive into anything to Underground dwellings

Eric Walker added Prediction: Were gonna become mole people before 2040. : collapse to Underground dwellings

Eric Walker added Prediction: Were gonna become mole people before 2040. : collapse to Underground dwellings, and added Underground dwellings to Architecture, nature and the environment

Eric Walker added a number of topics and a number of links to Architecture, nature and the environment, and added Architecture, nature and the environment to The environment, the Earth's ecosystem, ecology and environmentalism and Architecture and buildings