Why American Sperm Count Dropped 41% in 50 years
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- Опубликовано: 30 ноя 2021
- Shanna H. Swan, Ph.D., is one of the world’s leading environmental and reproductive epidemiologists and a professor of environmental medicine and public health at the Icahn School of Medicine at Mount Sinai in New York City. An award-winning scientist, her work examines the impact of environmental exposures, including chemicals such as phthalates and Bisphenol A, on men’s and women’s reproductive health and the neurodevelopment of children. In this conversation, we focus on her new bestselling book Count Down, where she profiles the precipitous drop in sperm count, testosterone, and fertility across the developed world. Please enjoy the fascinating and sobering conversation with Dr. Shanna Swan.
Shanna Swan's Book: www.amazon.com/Count-Down-Thr...
*** AMERICAN ALCHEMY is an original series hosted by Jesse Michels that explores the frontier of science and tech. Each week, we bring you exclusive interviews with some of the leading thinkers of our time.
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- infertility male factor infertility phthalates 
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This is the most interesting and well-produced channel I have found in a very long time, very excited to see where you go with it.
🙏🏻🙏🏻🙏🏻😃😃😃
Refreshing to hear from such a young, intelligent, humble and open minded person.
You deserve a ton of credit for not only the quality of the content Jesse, but for honestly ‘discussing’ and presenting these new frontiers, as opposed to simply ‘selling’ them or dunking on them.
Love it mate, keep it coming!
🙏🏻means a lot man. Thank you!!!
See you all when this channel hits 1mil subs
The quality of this channel is really high.
This + mass porn distribution is the biggest challenge we face.
I am in love with this woman. Watched many interviews with her, such a compassionate woman.
Thank God someone is talking about this!!! The birthrate crisis has been going on far too long.
I’ve enjoyed every show I’ve seen. You’re on the right track Jesse.
I really love how you’re able to cut to the heart of issues and communicate them clearly. Crazy this video doesn’t have more views
Amazing, thank you for choosing and bringing one of these underrated topics into the light.
I really enjoy watching your interviews/conversations with all these different and knowledgeable guests. Definitely as compelling as some of the better Rogan podcasts. Thank you.
My dad born 1940 always told and yelled at me every time he sees me consume processed, canned and in plastic container food. I never listened until I started doing my own research.
Great show, keep it up
Love your posts Jesse. Keep them flowing.
Jesse, this is awesome. I'm so glad I found your work. I'll be sharing this and future insights from you. Wow. 👏👏👏🤘
This is important! Thank you, Jesse!
Another great episode Jesse
Easy sub, great content. Thanks
You got me with the cost of tv's going in the right direction. lol.
Ye but we really need to get this woman on Joe Rogan. Great interview man :)
She already was on Joe Rogan.
Great video
Great vid!
Well that was fucking fascinating, the way this was presented was perfect.
I've got no prob in this situation 😃👍
Great video. Our men have become... You know what they've become.
This explains a lot about the way people act and think in today's society.
Great vid, Jesse. Would be cool to see you do a feature on artificial womb companies. There’s one in Philadelphia based off UPENN research and one in the Netherlands
So cool - what’s the Penn one? You know anyone there?
Checks nearest product, Bulldog skincare moisturiser. The slogan on the bottle is "Mans best friend". It has a plastic bottle label. It is number 7 and not 1, 4, 5 or 2... !?
Most organic food is B.S. the minimum requirement to be certified is a joke in most instances.
Brilliant
Had no idea. Yet another reason to make sure I eat clean. Gonna go check my plastic bottles. What was it 5421 are ok and all others not…
We are the last benchiaries of Natural Conception.
Wow .I am not optimistic at all.
falling birthrates are a socio-economic issue more than a biologial problem. Higher female education is often cited as the main driver. Much lower infant mortality also means less need to have large numbers of children as a provision fot old age.
Because the earth is a self regulating ecosystem of balance. When the population exceeds the point of balance, the biological vessels will adjust naturally. No need for humans to intervene. It’s pretty simple to figure out actually
whoa whoa whoa, this shit only has 11k views? Da faq? This shit should have min. of 11mil. Might a typo homie, great video man.
Lets go baby Diego!
Your channel is under subscribed...
Sperm count may be down. But honestly... Most people just dont want kids. Imagine when that kids get to adulthood and trys to buy a house? What are houses going to be then? 500-700k average? 1mil average? What a life
But, from a more 'contrarian & right' POV, it seems too biased to discuss such a topic without a 2nd opinion from the opposite POVs. Like the pandemic showed, there are many studies which show "findings" and very few but much-much stronger studies which prove those studies wrong.
'Silent Spring' becomes 'Impotent Plasticity'........ Brave New World? Huxleyed to dearth
Just so you know, #1 plastic is Polyethylene Terephthalate (PET/PETE)
its in the name, yet she says its SAFE?
Holy shit @JesseMichels can you please come back to this issue
The "sperm count" has actually gone up! It's just all landing on the carpet since only fans became the leading international employer.
Wait wait wait, is this the same sh_t Alex Jones was saying made frogs gay? Hmmm, is there any correlation to what socially appears to be more gays and trans?
this one made me sad ;/
My sixth child is about to be born 🤓
Pthalates.
Has this channel closed? Did Jesse go down with the FTX ship?
Why we should become cyborgs...eggs?! We are primitive doings.
On a personal level, I don't care about sperm count since I don't want children, but on a societal level it is a little scary. Also, testosterone I have mixed feelings about since I despise having a libido and would pay big money to make it go away, but all of these other side effects with diseases and such are also a bit scary.
how much of this could be from external circumstance tho? I figure back in the depression when people were having 15 kids it wasn't due to high sperm count but lack of birth control, and adverse conditions, like half of the kids dying and whatnot. Pure conjecture on my part but that's what I've always mentally attributed it to at least
(Only about halfway thru if you covered it already)
100% other factors in lower fertility (a lot of is millennials having no money)… but sperm count and testosterone are directly measurable (and now linkable) to plastics which doesn’t only mess w/ net fertility it messes with the ability to even choose to have a child (that seems unprecedented)
@@JesseMichels dope dope, death by 1000 cuts is always a great analogy for population scale problems ☠😂
Also obligatory love your work comment
4,5,1,2 all the rest are bad for you. Got it!
My recent semen analysis showed sperm concentration at 117 million per milliliter and a total sperm count of 384 million, with 89% motility.
Too much information!
Buys book...covered with phallates
I see positives here:
1. The population is definitely too large for the resources available (at least until we stop burning fossil fuels, cutting down forests and spreading toxins and plastics all over the planet).
2. If lower testosterone reduces violence, crime and war, great, fine with me...
And a side note:
The lower testosterone effects are actually visible to the naked eye.
If you look at group photos of men from the 1920 or even 1940s, they always look more masculine to me, square jaws, wider shoulders. I often wondered what's the cause, now we know.
I hope it keeps dropping....😂
Same.
Tipical woman
Dude you have to be shadow banned or something the quality of this channel with how many subs and views u get makes no sense