It's the necessary condition for Jews to... to be Jewish! Whoever rejects a negative commandment from the Torah deserves death from the divine court. It may not be true to you but respect our faith as much as you respect those of the Muslim women veiled in the same country. Also, on an ethical point of view, nothing says ritual slaughter should objectively be forbidden. As much as capitalism or communism. No change indeed, God gave us the Torah and said us to not change it. So we do.
Magnitude 4.2 quake strikes near Grand Coulee Dam in Washington (Reuters)
from the article: New Zealand outlaws kosher slaughter