READ THIS. Lots of pharma, biotech & academia now use AI to search for novel drugs to treat diseases. A small biotech company wondered if the same AI programs could find the reverse -- new chemicals to kill people. They set the program to look for VX-like chemicals.
MORE
2/ "In less than 6 hours after starting on our in-house server, our model generated 40,000 molecules that scored within our desired threshold." -- Compounds not only likely to kill people, but far deadlier than VX gas.
This is Dual Use Research of Concern (DURC) -- MORE
3/ -- good tech that can be put to evil purpose.
The stunned researchers: "We have spent decades using computers & AI to improve human health—not to degrade it. We were naive in thinking abt the potential misuse of our trade, as our aim had always been to avoid molecular..."
MORE
4/"...features that cld interfere w/many different classes of proteins essential to human life. Even our projects on #ebola & neurotoxins...had not set our alarm bells ringing."
BUT this shows "a nonhuman autonomous creator of a deadly chemical weapon is entirely feasible."
MORE
5/ "Without being overly alarmist, this should serve as a wake-up call for our colleagues in the ‘AI in drug discovery’ community."
"The reality is that this is not science fiction. We are but one very small company in a universe of many 100s of companies using AI..."
MORE
6/ "...software for drug discovery & de novo design. How many of them have even considered repurposing, or misuse, possibilities?"
"For us, the genie is out of the medicine bottle when it comes to repurposing our machine learning. We must now ask: what are the implications?"
MORE
7/ "...although AI can have important applications in healthcare and other industries, we should also remain diligent against the potential for dual use."
The unthinkable, given #Putin's threats & chem/bio weapons use, must now be taken very seriously.
nature.com/articles/s4225…

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More from @Laurie_Garrett

Feb 28
New @IPCC_CH
"#ClimateChange has adversely affected physical health of people globally & mental health of people in the assessed regions. Climate change impacts on health are mediated through natural & human systems, including economic & social conditions & disruptions."
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2/IPCC
"In all regions extreme heat events have resulted in human mortality & morbidity. The occurrence of climate-related food-borne & water-borne diseases has increased. Animal & human diseases, including zoonoses, are emerging in new areas."
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3/IPCC
"Food-borne disease risks have increased regionally from #climate-sensitive aquatic pathogens & from toxic substances from harmful freshwater cyanobacteria. In assessed regions, some mental health challenges are assoc'ed w/increasing temperatures, trauma..."
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Read 4 tweets
Feb 18
The appearance of a child suffering from wild #polio in #Malawi is a bitter discovery. afro.who.int/news/malawi-de…
African nations years ago celebrated eradication of the virus, continent-wide. A key failure of the global eradication prog has been environmental surveillance...
MORE
2/..in wastewater. We have the tools, they're easy & cheap, & everywhere in the world polio testing should be routine. Why? Because the virus is passed in human feces, even by some #vaccinated people. Routine monitoring is a must, but $ isn't there. doi.org/10.1016/S2666-…
MORE
Read 6 tweets
Feb 7
Thoughts about the strange forms of #SARSCoV2 found in NYC wastewater. Last week NY researchers published discovery of novel mutant forms of the #COVID19 virus that were resistant to existing antibody treatments & seemed to have come from animals.
MORE

nature.com/articles/s4146…
2/ As far as I know, nothing of this kind has been discovered in wastewater surveillance elsewhere -- just NYC, a very densely populated metropolis of nearly 9 million humans, >575,000 pet cats + 100s of strays, nearly 350K dogs & loads of rats & mice. The genetics...
MORE
3/...argue against rodent sources. Is there active zoonosis going on in NYC betwn people & pets? Could it lead to emergence of a viable, antibody-resistant form of #SARSCoV2 ? Researchers: "these cryptic lineages could be relevant to public health & necessitate further study."
Read 4 tweets
Jan 19
"A @Quinnipiac poll found a majority of Americans – by a 58 to 37 margin – believe 'the nation’s #Democracy is in danger of collapse.' Some of that is right-wingers who think the 2020 election was stolen, but it’s 56 to 37% among #Democrats, too."
presswatchers.org/2022/01/where-…
MORE
2/
Critic @froomkin noted >1/2 of, "Americans consider it very likely (19%) or somewhat likely (34%) that there will be another attack like the 1 at the US Capitol on January 6, 2021."
Then he asked, "Where are the interviews w/regular Americans terrified for our democracy?"
AND Image
3/
Twitterrati amazed @froomkin:
"I was struck by how many people responded by telling me that not only are they terrified, but that everybody they know is terrified, too."
I also hear this from most of my natl security cohorts, wondering why U.S. citizens aren't panicking.

MORE Image
Read 5 tweets
Jan 13
Reaction to #SCOTUS decision from @POTUS #JoeBiden
"As a result of the Court’s decision, it is now up to States & individual employers to determine whether to make their workplaces as safe as possible for employees, & whether their businesses will be safe for consumers..."
MORE
2/
"...during this #pandemic by requiring employees to take the simple & effective step of getting #vaccinated . The Court has ruled that my administration cannot use the authority granted to it by Congress to require this measure, but that does not stop me from..."
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3/
"...using my voice as President to advocate for employers to do the right thing to protect Americans’ health & economy. I call on business leaders to immediately join those who have already stepped up – including 1/3 of Fortune 100 companies – & institute #vaccination .."
MORE
Read 5 tweets
Jan 13
FLASH
#SCOTUS hands down its ruling on #Biden admin #COVID19 safety mandates, and it's classic anti-Federalist "law" that could open the floodgates on all public health efforts. The majority of Justices ruled that Biden can mandate #vaccination and/or masking in...
MORE
2/ healthcare facilities that receive fedl $ (#Medicare & #Medicaid), BUT can NOT issue mandates in the private sector. Specifically, #SCOTUS blocked #Biden reg that employers w/100+ workers require either 💉 or 😷 of all staff.
Majority opinion:
“Although #Congress ..."
MORE
3/
"...has indisputably given #OSHA the power to regulate occupational dangers, it has not given that agency the power to regulate public health more broadly. Requiring the #vaccination of 84M Americans, selected simply because they work for employers with more..."
MORE
Read 6 tweets

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