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What Tech Can Do About Climate Change

What Tech Can Do About Climate Change

Climate change is here and we need to do something about it. Perhaps you’ve heard of actions you can take to help, but as a person in the tech industry, you want to know how to best apply your unique skills and position to the problem. In this talk, I’ll go over specific steps that people and companies in tech can do to help the climate change cause.

You can watch a recording of the talk here:


Daniel Lew

November 20, 2019


  1. What Tech Can Do About Climate Change @danlew42

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  3. Solar radiation in the form of lightwaves passes through the

  4. Most of this radiation is absorbed by the Earth and

    warms it
  5. Some energy is radiated back into space by the earth

    in the form of infrared waves
  6. Some of this outgoing infrared radiation is trapped by the

    earth’s atmosphere and warms it
  7. As the CO2 concentration increases, more of the outgoing infrared

    radiation is trapped.
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  12. Can You Make A Difference? • Every little bit, optimized

    over billions of people, helps! • Americans have big potential for improvement • Tech solutions provide leverage and scale
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  16. Green Software

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  26. Invest or Donate


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  31. Work Remote

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  36. Write Climate Software

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  44. Get Political


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  52. Connect With Others



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  58. Thank You @danlew42