More presentations by Bart R

• Global Warming: the Train Model

  Bart R on 6 February 2012

  Many are troubled by questions of scale in climate science. I hope to clarify by using a model train to explore effects of reference frame.
• Gateways to Self-Destruction

  Bart R on 17 January 2012

  Canada is faced with multiple proposals to export raw materials, in much the way Stalin exported food from the Ukraine, creating an artificial famine.
• Concerned Scientists or Alarmed, Motivated Debaters?

  Bart R on 5 April 2012

  I don't subscribe to teaching the controversy. Most people underestimate just how much pointless controvery there's been, all in all. Here's one:

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