Beth Shapiro Beth Shapiro Keynotes

The keynotes by Beth Shapiro explore the reasons for the diminishing number of species on the... Need Inspiration?

Get inspired by our collection of 2,000+ keynote speaker videos and 100+ courses of innovative content.

This Beth Shapiro Keynote Explains the Specifics of Extinction

By: Sarah Moore - Published: May 7, 2012 • References: & youtube
The future of the Earth's human, animal and plant populations are explored in this Beth Shapiro keynote.

The evolutionary biologist discusses the various factors that lead to the decline, and eventual end, of a species. She explains that at some point in the history of any species' life span, a genetic (or population) bottleneck occurs. This decreases, and often, eliminates the genetic diversity of that species and causes the population to deline. This leads to the inability to adapt and overcome threats from either climate changes or predators and the life form eventually diminishes into non-existence.

By pinpointing when a species enters into this bottleneck, the speaker explains how scientists are then able to understand what situational factors lead the species into remission. By discovering what these factors are, it is then possible to attempt to protect other similar species from suffering the same fate. Stats for The Causes of Species Depletion Trending: Older & Chilly
Research: 113 clicks in 212 w
Interest: > 3 minutes
Concept: Beth Shapiro Keynote
Related: 13 examples / 10 photos
Segment: Neutral, 0-55+
Comparison Set: 5 similar articles, including: emerging life phases, one on one evolution, and ideas as living organisms.