Embryo Editing to Cure Genetic Disease Has Advanced Considerably
We're talking about genetic diseases that come down to a simple gene, so a good argument can be made for CRISPR germline editing.
Did life originate on Earth? It’s becoming more difficult to say ‘yes’
The idea that we are alone in this vast universe looks increasingly unlikely, given recent discoveries here and in space.
Deep-space travel, colonization may rely on genetically engineered life forms
As humanity looks outward, we ponder what kind of life we ought to take with us to support outposts and eventually colonies off the Earth.
Bumping up the Stakes: Embryo Germline Editing Works Better in Viable Human Embryos
If we want to advance regenerative medicine, society will have to accept a slightly higher level of ethical baggage.
Are we alone? If not, why hasn’t anyone dropped by Earth for a visit?
Are humans the only technological civilization that exists currently in the cosmos, or are we one of many?
Time to amend human embryo research ‘14-day rule’?
There is no scientific or cultural basis for giving moral status to gastrulation, and so the 14-day mark is an arbitrary point.
Germline Modification May Be Acceptable to Correct Disease
A recent decision by the National Academies for Science and Medicine says that maybe germline editing should be permitted after it is proven safe.
Editing Human Embryos: Concepts and Issues
We are not ready to edit human embryos that actually will be used for pregnancies, but does this mean there should be limits on research?
The 14-Day Embryo Restriction: Is it Time for a Change?
We know more about the embryos of mice and fruit flies than we do about human embryos due to old restrictions.
Could life have emerged multiple times on Earth, in the universe?
If abiogenesis happened on Earth, and if it happened on neighbouring worlds, there’s no telling how many times it could have happened.
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