I asked Grok: Fact check: Compared to the 1950s, here are some things that are far, far better in 2025: Average life expectancy. Square footage of housing per person. Houses today are much bigger, but the number of people in each house is much smaller. Number of bathrooms per person in each house. Percentage of homes with air conditioning. Number of dental cavities for the average 18 year old. Percentage of the population that is vaccinated against polio and measles. Percentage of the population that has indoor plumbing. Percentage of the population that takes a daily shower. Being able to...