How To Become An Expert On Experts

When you’re a spy, you meet a lot of experts. You meet area experts, scientific and technical experts, and experts on economics, politics, and diplomacy. But experts are everywhere.If you’re in business, you might want an expert in marketing to help you. Or an expert in quality control. Or an expert in product distribution.But how do you judge if they’re really an expert?Most of the time, you rely on two indicators: Credentials in the field you care about and Experience generating the results...