April 22, 2015

Earth Day 2015 Links

Happy Earth Day 2015, by way of Google's Doodle series.

Here are some Earth Day Doodles of years past. And here is an op-ed piece on how the transition from fossil fuels is closer than the pundits believe. Then, enjoy the pale blue dot.

Earth from a slightly different perspective. You are somewhere in "there". COURTESY: Planetary society.

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