From: Gene Wirchenko on
On 17 May 2010 04:27:56 GMT, Seebs <usenet-nospam(a)seebs.net> wrote:

>On 2010-05-17, Gene Wirchenko <genew(a)ocis.net> wrote:
>> On 16 May 2010 14:32:22 GMT, Lewis
>><g.kreme(a)gmail.com.dontsendmecopies> wrote:
>>>It won't be long before we will be able to 'clean' undesired genes, and
>>>the technology to select embryos based on genes is already with us. Not
>>>saying anyone is actually doing this, but the technology exists.
>
>> Define "undesired genes".
>
>Ones that the parents don't want.
>
>> Before doing so, consider that
>> although sickle cell anemia is a nasty condition and is recessive,
>> having one gene for it gives resistance to malaria.
>
>I don't think you'd see much complaint, though, if we just eliminated
>cystic fibrosis entirely.

But what if a similar situation exists as with sickle cell anemia
and malaria resistance?

Sincerely,

Gene Wirchenko
From: Gene Wirchenko on
On 17 May 2010 08:01:08 GMT, Lewis
<g.kreme(a)gmail.com.dontsendmecopies> wrote:

>In message <32h1v5di0lh1jcqg6s60lfbc7gml3plnku(a)4ax.com>
> Gene Wirchenko <genew(a)ocis.net> wrote:
>> On 16 May 2010 14:32:22 GMT, Lewis
>> <g.kreme(a)gmail.com.dontsendmecopies> wrote:
>
>> [snip]
>
>>>It won't be long before we will be able to 'clean' undesired genes, and
>>>the technology to select embryos based on genes is already with us. Not
>>>saying anyone is actually doing this, but the technology exists.
>
>> Define "undesired genes". Before doing so, consider that
>> although sickle cell anemia is a nasty condition and is recessive,
>> having one gene for it gives resistance to malaria.
>
>Hey, I'm not in favor of it, which is why I put clean in quotes.

You use the term, you define it.

Sincerely,

Gene Wirchenko
From: Seebs on
On 2010-05-17, Gene Wirchenko <genew(a)ocis.net> wrote:
> But what if a similar situation exists as with sickle cell anemia
> and malaria resistance?

Then some people might make different choices about which genes they want
to pass on than others would.

-s
--
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From: Geoffrey S. Mendelson on
Gene Wirchenko wrote:

> But what if a similar situation exists as with sickle cell anemia
> and malaria resistance?

There are about 1 million deaths a year due to malaria. Almost all of them
could have been avoided by not baning DDT, developing a safer alternative,
or other relatviely cheap methods.


Geoff.

--
Geoffrey S. Mendelson, Jerusalem, Israel gsm(a)mendelson.com N3OWJ/4X1GM
New word I coined 12/13/09, "Sub-Wikipedia" adj, describing knowledge or
understanding, as in he has a sub-wikipedia understanding of the situation.
i.e possessing less facts or information than can be found in the Wikipedia.
From: Walter Bushell on
In article <hssba9$vek$1(a)news.eternal-september.org>,
Peter Flass <Peter_Flass(a)Yahoo.com> wrote:

> Things are going to get interesting in a few years. Already Asia has a
> surplus of males. What's going to happen? Are they going to go to
> polyandry? It would seem to make being female there a valuable trait.
> Are they going to import women? Are women going to demand hude dowries?

In Bujold's womb replicator universe the Barrayarians have genetic
counseling and the elite favor male children. Cordelia (heroine of the
first book of the Miles series) remarks, "Didn't they want to have
grandchildren?"

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