I will be donating at least $50k mana = $500 USD to effective charities in the next day or couple days.

This market resolves to the charity I donate to, or if I choose multiple it resolves proportional to how much I donate to each.

See https://manifold.markets/jack/which-of-manifolds-supported-charit for my previous thoughts. And see https://manifold.markets/Austin/which-charity-will-i-send-10k-to-th for another similar market.

I currently expect to donate to the Long-Term Future Fund, but I welcome thoughts and suggestions.