• Mass extinctions of life
• Making the deep mysteries of science approachable
• The environment for the age of global warming
• Wandering through California’s geology
• Biodiversity, plants and natural magic
• Space mining
• Curious creatures from deep time
• The future of the human race
• Invasive species and their impact on human history
• Biodiversity, ecology, and extinction
• Getting deep into the climate crisis feels
• Causes and implications of climate change
• Biodiversity change
• Understanding our emerging wildfire crisis
• Environmental health or climate change