Polarization between people who are vaccinated against COVID-19 and those who aren’t is distorting how people recall the pandemic. Plus, how chatbots could become ‘thought partners’ for learning and the United States experiences a billion-dollar climate disaster every three weeks on average. Polarization between people who are vaccinated against COVID-19 and those who aren’t is distorting how people recall the pandemic. Plus, how chatbots could become ‘thought partners’ for learning and the United States experiences a billion-dollar climate disaster every three weeks on average.