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What nuclear war looks like from space

Nuclear winter visualizations made by Prof. Max Tegmark using state-of-the-art simulation data from these science papers:
* Lili Xia, Alan Robock, Kim Scherrer, Cheryl Harrison, Benjamin Bodirsky, Isabelle Weindl, Jonas Jägermeyr, Charles Bardeen, Owen Toon & Ryan Heneghan, 2022, published in Nature Food.
* Joshua Coupe, Charles Bardeen, Alan Robock & Owen Toon 2019, J. of Geophysical Research: Atmospheres, 124, 8522–8543
* Owen Toon, Charles Bardeen, Alan Robock, Lili Xia, Hans Kristensen, Matthew McKinzie, R. Peterson, Cheryl Harrison, Nicole Lovenduski & Richard P. Turco 2019, Sci. Adv. 5: eaay5478
* Alan Robock, Luke Oman & Georgiy L. Stenchikov 2007, J. Geophys. Research 112, D13107.

Special thanks to Chuck Bardeen for data and Meia Chita-Tegmark for editing!

‘Jurassic Park’? Scientists want to resurrect Australia’s Tasmanian tiger

Is de-extinction realistic?

Scientists in the US and Australia have announced a multi-million dollar project — resurrecting the extinct Tasmanian tiger. The last known marsupial officially called a thylacine, died in the 1930s. According to the team, the extinct thylacine can be recreated using stem cells and gene-editing technology, and the first one could be “reintroduced” to the wild within 10 years.

We would strongly advocate that first and foremost we need to protect our biodiversity from further extinctions, but unfortunately we are not seeing a slowing down in species loss.


TIGGR Lab.

The last known marsupial officially called a thylacine, died in the 1930s. According to the team, the extinct thylacine can be recreated using stem cells and gene-editing technology, and the first one could be reintroduced to the wild within 10 years.

Nuclear War Would Cause a Global Famine and Kill Billions, Rutgers-Led Study Finds

We might all starve.

Researchers from Rutgers University calculated the possible effects of nuclear wars. The result shows that a nuclear war between countries such as Russia and USA could kill billions and cause starvation within two years.

It also demonstrates that large deficits would arise in imports due to the depletion of crops.

Every human being is afraid of nuclear war beyond any doubt. Researchers went into overdrive to see what would happen when a nuclear war broke out, dangerous enough to bring the end of humanity as well as all life on Earth.


More than 5 billion people would die of hunger following a full-scale nuclear war between the U.S. and Russia, according to a global study led by Rutgers climate scientists that estimates post-conflict crop production.

“The data tell us one thing: We must prevent a nuclear war from ever happening,” said Alan Robock, a Distinguished Professor of Climate Science in the Department of Environmental Sciences at Rutgers-New Brunswick and co-author of the study. Lili Xia, an assistant research professor in the School of Environmental and Biological Sciences, is lead author of the study published in the journal Nature Food .

The Holographic Principle, Quantum Mechanics, and Simulated Reality (SR)

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The Fermi Paradox: Technological Timebombs

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We often wonder where all the aliens are out in the galaxy, but could it be that the technologies needed to get to space and travel the stars lead to inevitable catastrophe?

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Credits:
The Fermi Paradox: Technological Timebombs.
Science & Futurism with Isaac Arthur.
Episode 355, August 11, 2022
Written, Produced & Narrated by Isaac Arthur.

Editors:
David McFarlane.
Jason Burbank.

Cover Art:

For 15 Years, America’s Secret Nuclear Launch Codes Were “00000000”

I heard they changed it to 80085.


By Wes O’Donnell Managing Editor, InMilitary.com and InCyberDefense.com. U.S. Army and U.S. Air Force Veteran. Speaker and Veteran Advocate.

Some say that truth is often stranger than fiction. According to a 2004 memo by Dr. Bruce Blair, a former Minuteman missile launch control officer, the U.S. Strategic Air Command (SAC) once intentionally set the launch codes at all Minuteman nuclear missile silos in the U.S. to a series of eight zeroes.

SAC’s goal was to minimize the time it would take to launch a retaliatory nuclear missile strike against the Soviet Union in the event of World War III breaking out. After all, forcing young Air Force officers to dial in launch codes of eight random numbers would just waste good nukin’ time.

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