Scientists synthesize human DNA, raising ethical concerns

Scientists are beginning to create human DNA from scratch, raising significant ethical questions about the future of genetic engineering and potential applications. Researchers, funded by a major medical charity, aim to synthesize human DNA using chemicals in test tubes, not create artificial life. This synthetic DNA could revolutionize cancer treatments and offer new insights into human biology, but raises concerns about accessibility and genetic ownership. The project, which will take years, involves combining human DNA with computer-written DNA. Ethical considerations include the potential for designer babies and the need for equitable access to any resulting medical advancements.