Founding principles for impact investors on the USA’s 250th birthday

Host Brian Walsh takes up ImpactAlpha’s top stories with editor David Bank . Up this week: Four Agents of Impact offer thoughts on the promise of the American experiment and the role for impact investing in it, ahead of the country’s 250th birthday; a look at Next 50’s strategy for financing GPs and companies that are valuing aging; and how Gaussion is speeding battery charging and boosting…