This weekly roundup thread is intended for all culture war posts. 'Culture war' is vaguely defined, but it basically means controversial issues that fall along set tribal lines. Arguments over culture war issues generate a lot of heat and little light, and few deeply entrenched people ever change their minds. This thread is for voicing opinions and analyzing the state of the discussion while trying to optimize for light over heat.
Optimistically, we think that engaging with people you disagree with is worth your time, and so is being nice! Pessimistically, there are many dynamics that can lead discussions on Culture War topics to become unproductive. There's a human tendency to divide along tribal lines, praising your ingroup and vilifying your outgroup - and if you think you find it easy to criticize your ingroup, then it may be that your outgroup is not who you think it is. Extremists with opposing positions can feed off each other, highlighting each other's worst points to justify their own angry rhetoric, which becomes in turn a new example of bad behavior for the other side to highlight.
We would like to avoid these negative dynamics. Accordingly, we ask that you do not use this thread for waging the Culture War. Examples of waging the Culture War:
-
Shaming.
-
Attempting to 'build consensus' or enforce ideological conformity.
-
Making sweeping generalizations to vilify a group you dislike.
-
Recruiting for a cause.
-
Posting links that could be summarized as 'Boo outgroup!' Basically, if your content is 'Can you believe what Those People did this week?' then you should either refrain from posting, or do some very patient work to contextualize and/or steel-man the relevant viewpoint.
In general, you should argue to understand, not to win. This thread is not territory to be claimed by one group or another; indeed, the aim is to have many different viewpoints represented here. Thus, we also ask that you follow some guidelines:
-
Speak plainly. Avoid sarcasm and mockery. When disagreeing with someone, state your objections explicitly.
-
Be as precise and charitable as you can. Don't paraphrase unflatteringly.
-
Don't imply that someone said something they did not say, even if you think it follows from what they said.
-
Write like everyone is reading and you want them to be included in the discussion.
On an ad hoc basis, the mods will try to compile a list of the best posts/comments from the previous week, posted in Quality Contribution threads and archived at /r/TheThread. You may nominate a comment for this list by clicking on 'report' at the bottom of the post and typing 'Actually a quality contribution' as the report reason.
Jump in the discussion.
No email address required.
Notes -
Iirc the CO2 from concrete comes largely from the production of lime from calcium carbonate, which is hard to eliminate without new processes.
There have been various attempts to produce carbon-light concrete (or some similar replacement) but as far as I'm aware they are all decidedly inferior as a construction material.
Part of the problem with climate change is that reducing emissions gets harder and harder the farther you go: there's low-hanging fruit like coal-fired power generation which basically has no downsides to eliminating, but every element after that becomes more difficult. You need concrete and steel to build the hydro dams and nuclear reactors and train lines you want. You need oil to produce food and clothes and electric cars. Plastic is universal because it is universally useful. Our entire modern existence and quality of life is rooted from fossil fuels and so it's very difficult to pull out the bottom Jenga piece without the tower falling over.
Well, except for the fact that people don't like to shiver in the dark and every other method of generating baseload power is also opposed by environmentalists (and the renewables tend to get opposed as soon as they appear to become practical)
More options
Context Copy link
More options
Context Copy link
More options
Context Copy link