Iterated over time, though, that means the people who do object in particular cases are increasingly from out-groups: People who really don’t care about racism or sexism or think they’re serious problems. Now the incentives are even worse for in-group members. Because now being the one to say “hey, wait a minute” in a particular instance doesn’t just mean conflict with an ally, it means associating yourself with those assholes . Increasingly the objections are coming from people who just don’t care about the good opinion of the in-group, many of whom are expressing those objections in actively racist or sexist terms. So now anyone voicing reservations has to do all sorts of throat clearing (I did it instinctively at the start of this post) to avoid the ever more statistically reasonable heuristic inference that any pushback is coming from those repulsive quarters. If you’re the only ally pushing back, hey, maybe you’re not an ally at all, but secretly one of those assholes .
The main idea of each paragraph should be stated in a topic sentence. The topic sentence should appear as the first sentence in each paragraph. It directly supports your thesis statement, developing the ideas previewed in the introductory paragraph. It acts as a guidepost for your readers, making it easy to follow your discussion. Each detail in the paragraph should work to support or develop this topic sentence. Any details that do not support topic sentences should be revised, moved, or deleted.