Originally posted by Ushgarak
First of all, it doesn't matter at what point most are perforned, the problematic bit is the legal cut off point, which is past 12 weeks in most western countries.
The point at which most abortions are performed certainly does matter. If approximately 90% of abortions are performed before the commencement of heartbeat and brainwave activity, and before the point at which having an abortion is unlawful, the issue is the remaining 10% of abortions.
Originally posted by Ushgarak
Secondly, you state that as if all scientists are united on the definition, they are not. Heck, medicine is not 100% on defining the point of death yet, so your basic premise there it a tad faulty.
The dispute is whether to consider electrical brainwave activity in the neo-cortex alone or the whole brain when defining death. There is no disagreement that the permanent suspension of electrical brainwave activity is the end of consciousness, person-hood, and life.
Originally posted by Ushgarak
Thirdly... with science having absolutely NO way to prove any of this, all statements about when it is and is not illegal are pretty much guesswork, and if a religious type wants to guess at zero weeks, citing philisophical beliefs about the nature of what life is... science is not in a very good position to contradict.The very nature of what life (in the sense of being a human) is and when it starts is a big big mystery that science is still trying hard to unravel.
Science has absolutely no way to prove that the moment heartbeat, respiration, and brain activity irreversibly ceases is the moment that one is truly dead, but medical and legal experts are satisfied with this consensus.
Originally posted by Ushgarak
I think people should remember that the legal cut-off points in most countries are based on one outdated factor- the point at which it was thought the foetus could not survive on its own; any further, and then it could, and then the abortion becomes illegal.Now science has advanced and premature babies before the cut-off point are becoming viable. This throws the legal argument into chaos, because it is based on a false premise.
This is why the moment life begins should be established as the commencement of heartbeat and electrical brainwave activity, and not fetal viability outside of the womb.