Go ahead, click that link below. It's got to be safe, right?
Nobody would deliberately cause harm to you on the Internet, after all. If only that were true.
So much of what appears on the Internet is NOT true, or at least not currently.
Mathematician/science journalist/watchdog Charles Seife looks at the situation in his book Virtual Unreality: The New Era of Digital Deception.
He joins us to talk about how to tell the truth on the Internet... and how to tell when others are not.