@ChrisACole @IslandPirates77 @elaine_hali @J_D_Klein @HalCranmer Good thing no one is doing that! Any one study of messy real world effect is going to be weak. Taken together there is enough evidence to form an effective consensus (this does not mean 100%, there will always be contrarians and those challenging a consensus, and this is fine).
@ChrisACole@IslandPirates77@elaine_hali@J_D_Klein@HalCranmer幸好没人这么做！任何一项关于混乱现实世界影响的研究都将是薄弱的。综上所述，有足够的证据形成有效的共识（这并不意味着100%，总会有反对者和挑战共识的人，这很好）。