A Medical Mystery of the Best Kind: Major Diseases Are In Decline (nytimes.com)

Slashdot reader schwit1 quotes an article from the New York Times: Something strange is going on in medicine. Major diseases, like colon cancer, dementia and heart disease, are waning in wealthy countries, and improved diagnosis and treatment cannot fully explain it...it looks as if people in the United States and some other wealthy countries are, unexpectedly, starting to beat back the diseases of aging. The leading killers are still the leading killers -- cancer, heart disease, stroke -- but they are occurring later in life, and people in general are living longer in good health.
The Times cites one researcher's pet theory that the cellular process of aging itself may be gradually changing in humans' favor.

Comments

Environmental impacts?

[Chrisq]

Previous generations worked with asbestos without precautions they would have to have today, had lead in the petrol, and eat food with additives that are now banned. Not to mention rarely using sunscreen and smoking more. It's hardly a surprise that things are improving.

Re:Environmental impacts?

[Mr0bvious]

will contribute positively in ALL, 100%, of aspects of life.

Citation required.

It is cell phone towers and remote control

[140Mandak262Jamuna]

The reduction in diseases coincides with the rise of cordless phones and cell phones. The 900 MHz baby monitors and cordless phones first and then the 5.8 GHz cordless phone spectrum were phased in. Then came the cell phones and the IR remote control became ubiquitous and some remotes started using the 900 MHz and 5.8 GHz band (through the wall remotes for TiVo in another room).

During the cell division process radiation in these bands help tighten up the telemerese at the end of DNA. Every time the cell replicates the first few hundred basepairs come untangled, frayed and do not replicate well. But our DNA has very long sections on either end to cushion for the loss. Eventually the cushion is lost and actual genes start getting messed up and lost. That is how ageing happens. The radiation in these bands have positive effect in reducing the amount of fraying during cell replication.

Watch out pseudo scientists. Like real science, pseudo science is also cuts both ways. One can use it to spread fear and paranoia about any new technology or it can be used to ascribe totally unwarranted benefits to new things too.

Re:Not on my channel they aren't

[jeffasselin]

Police violence, rape and autism only appear to have increased recently. The evidence shows they haven't.

What seems to be happening is that they are reported/accounted/diagnosed better. You hear more about them thanks to new channels. Violence against blacks in many areas of the US (as well as violence against minorities in general worldwide) has been common and stable over the recent past (correcting for the general drop in violence in industrialized countries since the late 70s that many attribute to removal of lead in gasoline). The general media had mostly ignored some of those issues. But they can't do so anymore now because of the prevalence of cell phones (video evidence), citizen reporting (blogs, twitter, facebook, etc) and new ways of organizing movements online.

Note that I chose those three exemples because of their clear recent increase in reporting and news coverage. For what it's worth (and will do to my karma) I support #BLM, social justice movements and I am convinced vaccines have nothing to do with autism.