Tag: ethics

Climate change and environmental justice: a case study in ethics and science

Climate change and environmental justice: a case study in ethics and science

A key part of the fight against climate change is to reduce greenhouse gases (GHGs). So, when a massive corporation reduces their emissions by an amount equivalent to taking 900,000 cars off the road, we should celebrate their efforts in “breaking sustainability barriers” – right?…

Your Guide to the CRISPR Babies

Your Guide to the CRISPR Babies

Imagine a future in which we can edit genes like a sentence in Microsoft Word. We could highlight, delete, and correct a section of a gene known to cause disease, virtually eliminating the devastating genetic illnesses that cost the world billions of dollars and countless…

Synthetic Chimeras: Separating Science from Science Fiction

Synthetic Chimeras: Separating Science from Science Fiction

Earlier this year, scientists from the Belmonte lab at the Salk Institute (La Jolla, CA) reported the first successful grafting of human stem cells into pig embryos. In other words, they were able to merge human stem cells with a nonhuman embryo to create an organism called…