Progress in science will - sooner or later - become progress in the medical technology you can buy. From the Daily Telegraph: "new drugs and vaccines will soon emerge to tackle a range of cancers, while stem cells will help cure diseases such as diabetes, Parkinson's and multiple sclerosis. Miniature technology and smart materials are also predicted to play a greater role in medicine, helping to repair damaged nerves and possibly broken spinal cords. ... Some of the breakthroughs, such as gene profiling to detect disease risk, are predicted to become available within a decade. Others, such as growing new organs through stem cell research, may take longer but are still likely in the foreseeable future. ... We see ways of helping people with disabilities such as spinal injuries, nerve repair, bionic eyes, bionic ears, bionic bladders and so on. The whole field of materials connecting with the body is one of the most important areas of medical research for the future."