before we go outside we take out the sling sigh scrom ter here. this is old school meteorologist right here. this has been around for a long time. so to have something like this, which is old school, it s really important to continue to use those types of measurements up until now. it is really important. because when you are starting to try to look at long-term trends and long-term climate patterns, in order to do that you need to get data you can compare between now and when it was first recorded in 1932. janice: coming out to the observation deck. janice: show me it right now. sling it around like this. janice: do you want to teach me. not too hard. hold it away from your body. and then just yep, rotation is just like that. perfect. you are a natural. janice: definitely much colder and much windier up here and we are at the height of the summit. yeah. we are actually just above the
Veronica Iordanova remembers Octobers growing up in Arizona when it was too cold to trick-or-treat in a short-sleeved Halloween costume. The summer heat lasts longer and feels more intense now, and she knows that is a result of human-caused global warming.