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Since stepping down as laboratory director in 1999, I have devoted an increasing fraction of my time to international issues. I am involved with energy, environment, and sustainability issues, particularly as they involve new energy sources free of greenhouse gases. ↗
Plastic should be a high value material... [It] should be in products that last a long time, and at the end of the life, you recycle it. To take oil or natural gas that took millions of years to produce and then to make a disposable product that last minutes or seconds, and then to just discard it--I think that's not a good way of using this resource. (Robert Haley) ↗
