Challenges for the modern journalist

Okay. I've been very critical of journalists and newspapers that are getting it wrong on climate change: here and here and here. But you should know that I have moments of being more, well, sympathetic with the modern journalist. I…

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Design a life support system

Today is a good day to think about our life support system. Our life support is our earth. It's a delicate mixture of gravity, various nuclear forces that hold our subatomic and atomic particles together, solar energy, some electrical forces…

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