Translation of the provided data: Senior executives at Stability AI, a tech company based in the UK and the US, have resigned due to the company's practice of using copyrighted works without permission. The company advocates for "fair use," believing that it can use others' creations without permission when training products. The resigning executive emphasizes that a global ethical approach of "requiring creator permission" should be adopted. The use of copyrighted materials to train AI tools has sparked controversy, with some creators suing AI companies for using their works without permission and for generating similar content products.