The Depression was an incredibly dramatic episode - an era of stock-market crashes, breadlines, bank runs and wild currency speculation, with the storm clouds of war gathering ominously in the background... For my money, few periods are so replete with human interest.
The people I really do dislike are the morally unimaginative kind of evolutionary reductionists who, in the name of science, think they can explain everything in terms of our early hominid ancestors or our genes, with their combination of high-handed tone and disregard for history. Such reductive speculation encourages a really empty scientism.
Establishing a 0.03 percent Wall Street speculation fee, similar to what we had from 1914-1966, would dampen the dangerous level of speculation and gambling on Wall Street, encourage the financial sector to invest in the productive economy and reduce the deficit by more than $350 billion over 10 years.
I have never indulged our society's misguided notion that my personal life is relevant to my work, so any reporting surrounding that is necessarily hearsay, speculation or fantasy.
There's a certain degree of speculation that goes into valuations. In so far as the market supports a valuation, everyone who gets a great one deserves it, but they should also be cautious because that speculation is temporary. I saw Yahoo go from $100 billion to $10 billion. It's not a long-term measure.
You don't need to raise taxes on rich people, because they create capitalization and investment. But you need to tax speculation - meaning capital gains.
Titan has no liquid water on its surface, and any liquid water beneath its surface is inaccessible to us, as far as we know. It has hydrocarbon lakes, but we don't know of any organisms that could live in those, not at the temperatures that we find on Titan. Any reference to possible life in lakes on the surface of Titan is pure speculation.
What's disgusting about genetic modification of food? I speculate that many people have an immediate, intuitive sense that what's healthy is what's 'natural,' and that efforts to tamper with nature will inevitably unleash serious risks - so-called Frankenfoods. The problem with that speculation is that it's flat-out wrong.