I imagine number of things could have caused tiny variations and in fact probably theory states that a perfectly even mixture is far less likely than an uneven one due to random variation.

Huh? If dark matter doesn't react in any way with electromagnetic radiation it will have zero effect on the background temperature.

How would you see the effects of it if it barely interacts with matter or energy other than gravitationally? It could respond to a number of forces that have no equivalent in the ones we currently know of. The standard model is incomplete ergo it cannot by definition rule out things not in it.

To be frank, if they don't know what it even is I fail to see how they can have any idea about how it interacts with its itself or what any of physical properties are other than gravitational. And maybe dark energy is the dark matter universe version of electromagnetism.

But I still find it fascinating that there may be a whole dark matter universe amongst us that we dont know about with maybe structure and even life? Perhaps theres some dark matter professor right now trying to figure out what that missing 20% of the universes mass is made of.

Because unless the author is mentally unwell that incoherent rant was written by machine.

The whole quality german engineering approach died years ago. These days german cars are built-to-a-price plastic crap. I too owned a recent BMW - a 3 series - got rid of it after 9 months. Awful interface, piss poor fuel economy and a driving position that became uncomfortable on long journeys. Plus once they get your money they don't want to know. I had a warranty repair and the service staff couldn't have been more indifferent and borderline rude. Will never get another.

Ignorant prick. Is this the crap you tell your sister in bed at night?

At least Dawkins has the excuse of being 85, time has caught up with him and perhaps he isnt firing on all cylinders any more. Zuck is barely middle aged and has no such excuse.

You realise Zuckerberg is jewish, right?

I never opposed anything so a pretty feeble attempt at a straw man but then that tends to be the level of your arguments. Weening societies off hydrocarbons is underway but will take decades as infrastructure takes time and money to build but don't let facts get in the way of your sanctamonious rant. I presume you cycle everywhere, don't own a car, never fly and your home is entirely solar and wind powered? No? Then STFU because you're just as much part of the problem as everyone else.

Feel free to have the last word so you can dig your hole even deeper and run around it wearing your clown costume.

Surely the chemical reactions spoken of would occur in other parts of the body too and stop them breaking down in low O2 enviroments? Is it becaue the brain is sterile compared to the rest of the body so it takes a while for bacteria to get inside and by then it may be too late for them?

31 years is only a long time for kids. HTH.

I meant an orderly transition without the near total fucking collapse of social order you dribbling mouth breather.

I'm not a US citizen so I can be objective- last time I looked it wasnt the US cutting down the amazon or Indonesian rainforests to replace with soya or palm and it's not the US currently building 300GW of new coal fired power stations. Also per person Australians produced more CO2 than the US for decades and both are way down that list compared to the arabs. Do some fucking research.