Opposition has delayed the planned test of releasing sterile males of
the mosquito Aedes aegypti in California. The method to be tested
could perhaps wipe out that pest in California.
Aedes aegypti in California is an intrusive species, so its effects on
ecosystems are essentially negative. Species which depend on eating
mosquitoes must have eaten only the native species until recently, and
can still do so. The benefit to be obtained by eradicating Aedes
aegypti in California, in reduced disease and reduce pesticide use, is
surely enormous.
The state should insist on researching what can be tested, and
developing further precautions for aborting the experiment early.
But don't let Aedes aegypti hang around for long.