Marc Andreessen believes that pessimism has acted as an enemy to tech's progress.Michael Kovac/Getty Images for Vanity FairGet ready to hear a whole lot more about effective accelerationism – (e/acc).The obscure theory has a simple mission: fight against those slowing down tech's progress. Guillaume Verdon, an e/acc leader, believes now is the time to spread an "optimism virus. "If you aren't overflowing with dopamine at the mere thought of technology, AI, and innovation yet, there's a guy in Silicon Valley who wants to change that for you in 2024.Meet Beff Jezos (no, that's not a misspelling).Beff Jezos is several things.