Brain research brings wonders and worries

By Judith Horstman

What ethical concerns will arise from new technology and medicine that can reveal our thoughts and enhance our brains?

Back in the 1980s a young Congressman from Tennessee named Al Gore was chairman of a subcommittee on science and technology. That oversight and investigations subcommittee was wrestling with troublesome questions surrounding organ transplantation. A new anti-rejection drug, cyclosporine, had raised survival rates for recipients to 80 percent, a tremendous advance in life-saving medical technology that resulted in a massive demand for donor organs – already in short supply – and set off a flood of legal, moral and ethical issues. Kidneys were being sold and bought from living donors, the wealthy were getting to the head of waiting lists after making huge donations to hospitals, and desperate parents were launching media campaigns for hearts, livers and lungs for their dying children. In the most notorious and bizarre case, a baboon heart was transplanted into a 7-month-old infant, Baby Fae, who did not survive. Gore's subcommittee waded into this morass and produced landmark legislation: The National Organ Transplant Act prohibited the sale of human organs and set up a policy and structure for allocation of donor organs. More legislation followed and so did more bioethical issues, such as those involving embryonic stem cells, gene therapy, and the ownership of your own body tissue and genes – and foreshadowed the increasingly complex ethical issues to come. © Copyright The Sacramento Bee.