Vialogue Info

Vialogue Settings

Vialogue Description

There are now more than 7 billion human beings on Earth, and that got me wondering: How successful are we compared to other species? I take a look at out how our numbers stack up to some other domains of life. It turns out that biomass, or what things weigh, can be more important than how many of something there are. Find out how our numbers stack up against everything from bugs to bacteria, and get ready for some mind-blowing numbers!

ModeratorsMOD

Demetri Lales

Video Info

Title:Life by the Numbers | It's Okay to be Smart | PBS Digital Studios

Provider:youtubeUploader:Vialogues Library

See all vialogues of this video