Describe your thoughts on the data gathered and compared from 30 years ago to today. How does this correlate with the optimism project and the data/information you've collected so far? Discuss what interest and/or surprised you in this Ted Talks. View the Ted Talk by Steven Pinker:Is the world getting better or worse? Look at the numbers. -below is the url for the ted talk https://www.ted.com/talks/steven_pinker_is_the_world_getting_better_or_worse_a_look_at_the_numbers