We the human race need to get past some of our squeamishness. These precursors to glial cells absolutely need to be injected into chimps. We need to understand

We the human race need to get past some of our squeamishness. These precursors to glial cells absolutely need to be injected into chimps. We need to understand what happens. Real lives are at stake, and real quality of life for real people is at stake. Caution and ethics are a good thing, and I'm glad we're not ignoring them like barbarians. But we are too cautious at times, as if we don't fully acknowledge the truth that real people are dying who could benefit.