All Red Dwarf proves -- again -- is that the English have really low standards when it comes to comedy. Ok, you did produce Python, admittedly some of the best comedy ever, but it appears that was a fluke. You're responsible for Dr. Who, and I'll never, ever forgive you for that.

You *do* realize that the equatorial zone is generally tropical, wet as heck, and quite a bit warmer than everywhere else, yes? And that plants thrive on CO2?

Doesn't follow that making it warmer will make it drier. That doesn't seem to be how it works. Drier happens when water sources go away. There's no reasonable postulate for that which would apply to most equatorial regions.

Nah, it's almost certain to be big cats. Perfect apex predators. They can deal with heat, cold, wind; they can kill anything, climb like crazy, swim, they're fast as hell, stronger than just about anything, they instinctively use available terrain features for cover and shelter, they come equipped with deadly weapons, and they're very smart and wily. Common mutations already include thumbs and other extra digits, and they have a short enough breeding and maturation cycle that populations can recover in a very short time span, given only that mankind isn't around to defeat them using already developed technology.

Is it sane, given foreknowledge of your own demise and the power to avert it, to charge full-steam-ahead toward that demise

It's not my demise; it is the demise of others, sometime in the future. I fully expect to live out the rest of my life comfortably. I rather suspect that's the same set of conditions you face when you describe these worst case scenarios to others. Some of us are sensitive to the woes of future persons, some of us are not. But it's always at least one step removed from today's reality.

In the USA, just look at the number of people who would let the financially low performing suffer the slings and arrows of disease and injury without any particular concern or guilt; you can measure that directly by the resistance to the ACA, which remains substantial, even though it's working out pretty well if you actually take the time to look at the numbers. When people don't concern themselves with the other people in town, who are there and suffering right now, isn't it a bit optimistic to expect them to concern themselves with some abstract, unknown set of people who will exist after most of them have died anyway?

You're better off looking to technology to solve this than compassionate outlooks among the citizenry.

I'm going to go back to watching the news now, where I can learn more about us shooting up Afghanistan for no particular reason other than to prop up our MI complex, as we've kind of worn out Iraq now. You know, because we care. We'd be in Africa "helping" them too, you know, if we needed more income. I'm sure their day will come, though. Both Africa and South America are deep future market resources for our weapons manufacturers. Caring. It's what we do!

I'd expect massive droughts in the equatorial zones

Why? Equatorial zones have a great deal of ocean water, which certainly isn't going to change. That water will evaporate faster, the atmosphere will contain more humidity, and therefore there will be more precipitation, if the average temperature is up a few degrees C. How does that constitute the precursors for anticipating equatorial droughts?

I can see marginal areas (US midwest, for instance) baking off the little bit of moisture they have and not reaching any threshold of precipitation, followed by dustbowls and so on, but at the equator? Why would droughts happen there?

Proposed by those the people of OHIO voted for.

Which may be sufficient to see them ousted next time around, Ohio not being a particularly ignorant state as our states go. Here in the US, politicians think that they have to be religious to be elected (and they may still be right about that) but generally speaking, they aren't controlled by this when in office (look to corporations and the money stream for that.)

In the interim, it's worth keeping in mind the degree of scientific and technological progress that's come out of the USA.

We're not all superstitious wankers, though I can see why it might seem that way sometimes.

Do you find your 10-day workweeks more convenient, now that you've completely gone over to the metric system?

Yes, they do. But not all of them and certainly not in the manner that the GP presented. One needs to actually understand how the system works before one condemns it and/or proposes fixes for it. Incidentally, most of the people in politics hate the system as much as you do. You think they enjoy spending so much of their day begging people for money so they can fund their campaigns? The real world isn't House of Cards, most people actually enter public service for noble reasons, ranging from the mundane fixing of potholes to the desire to advance a social cause. The problem is two fold:

1) Campaign finance reform is inherently suspect because it's passed by people who have an incentive to make it harder for incumbents to lose elections. There's a reason why opponents frequently referred to McCain-Feingold as the "Incumbent Protection Act"

2) Meaningful campaign finance reform would require a Constitutional Amendment; the idea I most liked was the notion of precluding private donations but giving every American citizen X dollars to allocate as they see fit. It's an awesome idea but one that's utterly unconstitutional. Perhaps you should start building a network for this concept rather than spouting talking points about money going into Senators pockets?

Having everybody live off a high protein diet is unsustainable. There are whole segments of American society that couldn't afford it, never mind the third world, and even if money was no object it would be completely unsustainable from an environmental standpoint.

It's cute though that you took what I was saying and morphed it into "cutting sugar is unsustainable"; all I did was condemn your silly paleo diet, not the notion of cutting sugar or making other healthy lifestyle choices. One can cut out soda (or even enjoy it in moderation) without adopting a made up diet that claims to be what our ancestors ate.

Of course, physical activity is even better. I eat whatever the hell I want. You can do that when you're averaging 30 miles a week of running. Pass the cheesecake, mmm'kay?

You know that talking point is total bullshit, right? What you describe would be a felony offense in the United States. Nor can corporations give money directly to campaigns. They can donate to PACs, which are a special animal in the American political system, but they can't donate directly to campaigns or candidates. When people tell you that "Big oil/telecom/Hollywood/whatever gave X dollars to Y candidate" they really mean that the employees of those industries gave X dollars to Y candidate. Work at a gas station and donate $20 to your State Assemblywoman? That's added to the total donation from "big oil" when her opponent needs a talking point.

I realize such intricacies don't make for good talking points but it would be extremely helpful if people would at least learn how the system works rather than spreading FUD that only serves to undermine the tenuous amount of faith we have left in our system.

Try doing any cardio of moderate to heavy intensity (which you really ought to be doing, if you want to live a long life) without carbs. Your diet is a fad and an utterly unsustainable one (from an environmental standpoint) at that. If you really want to live like our ancestors did start having sex at 10 and forgo modern medicine. You'll be dead in your 20s and the carbon impact of your selfish lifestyle will cancel itself out.