Karen Christensen is an entrepreneur, environmentalist, and scholar who writes about the many ways women have gained and wielded power. She is the owner and CEO of Berkshire Publishing Group, a former trustee of the University of Pennsylvania’s Penn Press, a member of the National Committee on US-China Relations, and the founder of the Train Campaign. Subscribe to Karen’s Letter @Substack https://karenchristensen.substack.com or try her Home Ecology newsletter. She can also be found on Twitter @karenchristenze.