Could people be trained to be less gullible? Or are you as stuck with gullibility as you are with skin colour?

Could people be trained to be less gullible? Or are you as stuck with gullibility as you are with skin colour?

人们能被训练得不那么容易上当受骗吗?还是你和你的肤色一样容易上当受骗?

-- Keith Henson 总经理汉森