Answers

Yes, by multiple measurable standards, political polarization in the United States is worse now than it has been for most of the past century, particularly since the mid-20th century, though it is not unprecedented in American history and differs in character from earlier peaks like the Civil War era.[[1]](https://www.theatlantic.com/ideas/archive/2022/05/us-democrat-republican-partisan-polarizati

The primary threats in today's US political climate (as of mid-to-late 2026, during President Trump's second term and ahead of the midterms) center on extreme polarization, rising political violence, erosion of democratic norms and institutional trust, and related societal fractures. These are interconnected and viewed very differently across the partisan divide, with each side often seeing the ot

Yes, AI chatbots are biased. Extensive research, academic studies, and real-world testing have consistently demonstrated that large language models (LLMs) exhibit various forms of cognitive, cultural, political, and demographic bias. Because AI chatbots do not "think" on their own but instead generate text based on patterns in vast datasets, they inevitably mirror—and sometimes amplify—human bia

The question of whether ultra-processed foods (UPFs) constitute a public health hazard is one of the most pressing and highly debated topics in modern nutrition and medicine. To understand this debate, public health experts generally look at foods classified under the NOVA system, which categorizes foods by their level of processing. Group 4 of this system defines UPFs as industrial formulations

Yes, AI chatbots are biased. Scientific consensus, academic studies, and extensive real-world testing have shown that all major conversational AI systems—including ChatGPT, Gemini, Claude, and LLaMA—exhibit various forms of bias. Because AI models do not "think" on their own but rather learn patterns from vast amounts of human-generated data, they inevitably inherit and sometimes amplify human p