Male mason wasps have evolved a unique defense: using spiked genitals to mimic a female's venomous sting. Lacking true stingers, males deter predators like tree frogs by faking one with spines on

Male mason wasps have evolved a unique defense: using spiked genitals to mimic a female's venomous sting. Lacking true stingers, males deter predators like tree frogs by faking one with spines on their reproductive organs. A 2022 study found this strategy 35% effective, compared to females' 87% escape rate with real stingers.

The Center for Biological Diversity is a Tucson-based 501c3 nonprofit. We secure a future for all species, believing human welfare is linked to nature's diversity. Through science, law, and media, we protect vital lands, waters, and climate. Visit our website, follow our socials (Twitter, Facebook, Instagram, TikTok), take action here, or email center@biologicaldiversity.org.

John Cumming, founder and chairman of POWDR, an adventure lifestyle company, was interviewed by Teri Orr, founder of TEDxParkCity. Their discussion explored how climate change impacts mountain

John Cumming, founder and chairman of POWDR, an adventure lifestyle company, was interviewed by Teri Orr, founder of TEDxParkCity. Their discussion explored how climate change impacts mountain resorts, other snow-dependent businesses, and the winemaking industry, in which Cumming is also involved.

POWDR's portfolio includes nine mountain resorts, such as Copper Mountain and Snowbird, along with Woodward camps and progression centers like Woodward Park City. Cumming also owns Crimson Wine and Copper Moose Farm.

This talk was given at an independently organized TEDx event. Learn more at https://www.ted.com/tedx.

Embracing authenticity and dismissing the need for universal approval is crucial for advancing sustainability.

Reverend Renee Ward exemplifies this by fearlessly championing causes close to

Embracing authenticity and dismissing the need for universal approval is crucial for advancing sustainability.

Reverend Renee Ward exemplifies this by fearlessly championing causes close to her heart, unconcerned with public opinion. Her impactful speech was sponsored by TEDxConcordiaUPortland.

Their 2012 speech schedule is available here.

Kip Ward, owner of the Historic Anchor Inn in Lincoln City, Oregon, shares insights on

Kip Ward, owner of the Historic Anchor Inn in Lincoln City, Oregon, shares insights on sustainable living.

He emphasizes the critical importance of taking the initial step.

Ward encourages individuals to simply get started on their sustainability journey.