Dimitar Sasselov

The question we ask is - if there is life on other planets, should we expect it to be based on the same molecules, i.e. be universal - or should we expect it to depend on the local conditions, i.e. on the planet's geochemistry. So to find out, we try experiments on biomolecules, starting with such geochemistry conditions.

To ask questions can become the laziest and wobbliest occupation of a mind, but when you must yourself answer the problem that you have posed, you will meditate your question with care and frame it with precision.

Our chemical and other manufacturing concerns are all too often ready to let the Germans have Latin American markets, provided the American companies can work out an arrangement which will enable them to charge high prices to the consumer inside the United States.