But while doing that Id been following a variety of fields in science and technology, including the work in molecular biology, genetic engineering, and so forth. – K. Eric Drexler
If we invest in researching and developing energy technology, well do some real good in the long run, rather than just making ourselves feel good today. But climate change is not the only challenge of the 21st century, and for many other global problems we have low-cost, durable solutions. – Bjorn Lomborg