Beware the politically obsessed. They are often bright and interesting, but they have something missing in their natures; there is a hole, an empty place, and they use politics to fill it up. It leaves them somehow misshapen. ↗
Since 1850, burning of fossil fuels, coal, oil and natural gas has increased 100 times to produce energy as the world has industrialized to serve the world's more than 6 billion and growing population. ↗
I've learned to be true to yourself, stick to the big arguments, don't get distracted by the everyday kerfuffle that is in the nature of any democratic system. ↗
The powers, aspirations, and mission of man are such as to raise the study of his origin and nature, inevitably and by the very necessity of the case, from the mere physiological to the psychological stage of scientific operations. ↗
Rising sea levels, severe draughts, the melting of the polar caps, the more frequent and devastating natural disasters all raise demand for humanitarian assistance and disaster relief. ↗