What are "shed" and "cake" projects? And how can you avoid "shed" projects? What is the "jobs to be done" framework? What is the "theory of change" framework? How can people use statistics (or statistical intuition) in everyday life? How accurate are climate change models? How much certainty do scientists have about climate change outcomes? What are some promising strategies for mitigating and reversing climate change? Cassandra Xia (@CassandraXia) is the daughter of Chinese scientists who emigrated to the United States. Her parents raised her on a blend of logic, reason, and immigrant can-do attitude. She emerged as a strategic liberal that strongly believes in free speech and compassionate dialogue. She recently left her job as a Google software engineer to work on climate change. Cassandra's work can be found at cassandraxia.com and workonclimate.org.