October 27 - Genetic engineering takes steps towards building superhumans

The superpowers of heroes such as Spiderman, Captain America, and the Hulk have become a frequent sight in movies and TV shows, but new technology may mean that you could see them in your day to day life, sometime in the near future.

A paper recently released by Stephen Hsu, a professor of theoretical physics at Michigan State University, asserts that by tweaking our genomes, we could make humans drastically smarter. He explained that by modifying gene variants, human intelligence could be increased to 10 times what it is now. The paper has inspired renewed discussion in the academic community around the issue of genetic modification and how it might be used to give people ‘superhuman’ powers.

Last week, a man who had been paralyzed for two years walked again following a transplant to his spine. The treatment involved the injection of olfactory ensheathing glial cells (OEGs) into the man’s spine, which were able to create new nerve cells and repair damaged ones.