The Columbian Exchange

Season 1Episode 2312 minjuin 28, 2012
The Columbian Exchange
In which John Green teaches you about the changes wrought by contact between the Old World and the New. John does this by exploring the totally awesome history book "The Columbian Exchange" by Alfred Cosby, Jr. After Columbus "discovered" the Americas, European conquerors, traders, and settlers brought all manner of changes to the formerly isolated continents. Disease and invasive plant and animal species remade the New World, usually in negative ways. While native people, plants, and animals were being displaced in the Americas, the rest of the world was benefitting from American imports, especially foods like maize, tomatoes, potatoes, pineapple, blueberries, sweet potatoes, and manioc. Was the Columbian Exchange a net positive? It's debatable. So debate.
The Columbian Exchange has aired on juin 28, 2012
Previous EpisodeNext Episode

Trailer

We do not have any trailers for this episode

Recently Updated Shows

Recently updated shows that might be of your interest.
NCIS: Origins
Running

NCIS: Origins

In NCIS: Origins, young Leroy Jethro Gibbs starts his career as a newly minted special agent at the fledgling NCIS Camp Pendleton office where he forges his place on a gritty, ragtag team led by NCIS legend Mike Franks.

GenreDrama, Action, Crime
Kitchen Nightmares
Running

Kitchen Nightmares

Chef Gordon Ramsay of Hell's Kitchen fame is back, and this time he's hitting the road, exposing restaurants that are barely staying afloat.

GenreFood
The Daily Show
Running

The Daily Show

Hosted by a rotating cast of comedy greats, The Daily Show remains the go-to source for provocative satire, insightful interviews and an award-winning team of correspondents and contributors.

GenreComedy
The Challenge: All Stars
Running

The Challenge: All Stars

The Challenge: All Stars features twenty-two of the most iconic, boldest, and fiercest Challenge All Stars from the original Real World and Road Rules, returning for a chance at the ultimate competition as they vie for their shot at the $500,000 grand prize.

Only Murders in the Building
Running

Only Murders in the Building

Only Murders in the Building follows three New Yorkers who find they have a mutual interest in solving true crime – but limit their amateur sleuthing to only murders in their building.

GenreComedy, Crime, Mystery