The IPCC has abandoned Mann’s. Marcott has debinked his own. Why is NOAA teaching this junk?
In Activity 8 of “Activity Book: Discover Your Changing World With NOAA: Ten Activities to Introduce You to the Essential Principles of Climate Science,” NOAA first pushes the Marcott hokey stick:
Climate Science Literacy means understanding how you affect climate and how climate affects you and the society in which you live.
Why is Climate Science Literacy important? Because in the last 100 years, Earth’s average global temperature increased more rapidly than at any other time in the last 10,000 years. In the 21st century, climate scientists expect temperature will continue to increase, probably even more than it did during the 20th century…[Note: Highlighted text is the take-home message from the Marcott hokey stick]
NOAA then offers a flashcard-type game to play to improve “climate literacy.” Here’s the Q&A for the Mann hokey stick: