It is a story of new ways to make better guesses of whether the coming days will be hot or cold in our land

Once upon a time, in a land far, far away, the people had a simple wish: to know if the days ahead would be warm with the sun or cool with the whisper of winds. To make this wish come true, they made computers so big they could guess what the skies would bring. Though it was nice when first made, now it had grown old, nearly 20-30 years old, and could no longer keep up with the ever-changing skies. So, over the past few years, these people and many other people around the world have worked very hard, even when they were not paid that well, to find new ways to make these guesses better and better. 

After reading stories of new ways from far, far away lands, three people and I set out to see if one of these newer ways could work in our land. Instead of making just one guess, our new way uses 50 different guesses to understand every problem where things could go wrong and add them to form one final, nicer guess. Like every other story, this story also has a happy ending, and in this talk, I will show you how the new way is better than the old in our land.