Eric Walker reordered the synonyms for Climate change and the thawing of the permafrost
Eric Walker added "Climate change and the thawing of the permafrost" to Climate change and the thawing of the tundra
Eric Walker added a number of links to Climate change and the thawing of the tundra, and added Climate change and the thawing of the tundra to Climate change and water
Eric Walker added a number of topics and a number of links to Climate change and water, and added Climate change and water to Water and the environment and Climate change