Puffin_fan
Puffin_fan t1_jaamrxg wrote
Any improvement from ships that are killing sea life and dumping plastic.
No more industrial fishing.
Puffin_fan t1_j9btnln wrote
It really is just a problem of democracy.
With democracy, communities control how to develop communities.
At present, the state and Fedgov are run by the servants of the ultra wealthy.
Puffin_fan t1_j5qikc7 wrote
Reply to comment by AndyZep in About Black Holes Being Round... Maybe Not by JustAPerspective
Hi. Thanks. The answer of non - 3 D symmetry could be quite wrong, under a few circumstances:
(1) Enforced symmetries due to Standard Model extensions to black and white holes
(2) And [ very similar if not the same ] the outcome of General Relativity for rotating black holes [ or white holes ].
The questions about how to account for rotational momentum for the Standard Model when merged with General Relativity singularities is something that probably should be left to expert mathematicians. { : < }
Puffin_fan t1_j5q59yn wrote
Just a very brief thought.
Not sure if the author means "spherical" vs round [ in other words, symmetric in 2 dimensions ]
Probably spherical [ symmetric in 3 dimensions ].
The event horizon has to be non - symmetric [ imho ] since attraction of mass occurs in a non - symmetric space and with a non - symmetric distribution of matter.
Galaxies [ where many black holes occur ] are non -symmetric by mass distribution. [ another poster is welcome to differ, however ]
Puffin_fan t1_j0wfx3r wrote
UBI is necessary.
AI is nothing but a scam.
Here is a fairly simple example. Take a look at the most critical problems the planet faces. Global warming. Damage to the oceans. The growth of monopolies via the state.
Now, will AI help with any of those ? No, and the fact is, as operating systems and IT monopolies increase in size, those problems worsen.
Puffin_fan t1_ito9no6 wrote
Reply to Science, technology and innovation is not addressing world’s most urgent problems by nastratin
The problems won't be solved by technology.
Easy answer.
The only answers will come from education around human ethics.
Which is a bit difficult already, with AI focusing on telling consumers doing bad things is ethical.
Puffin_fan t1_je0xgi7 wrote
Reply to An umbrella review of randomized control trials on the effects of physical exercise on cognition has concluded that there is no solid evidence showing a causal relationship between exercise and positive effects on cognition. by clib
It entirely depends on the form of "physical exercise".
Specific exercise has to be tested.
Start with full on wilderness adventures.
And require the participants to do their own navigation with compasses, bring their own flashlights, maintain their own water supplies [ and water purification].
And take their own precautions against ice slide outs and lightning.
And maybe even be obliged to do part care for the alpacas and goats.