Can you learn from the past to predict future climate impacts? Our Kaggle competition has been running for 3 weeks, with 45 submissions so far. Despite using the same training data, models vary in their projected changes in global maize productivity... www.kaggle.com/competitions...

For wheat, the median estimate is zero productivity change, but some models predict large positive increases and a couple expect enormous drops. Luckily, as this experiment is based on simulated data, we have ground truth to compare to at the end of the competition. Join the competition now!