I hope none of you people would consider killing rats or cockroaches which infested your houses. It's our fault for changing the place, they only live in our houses because we put them there; they don't deserve to die. I hope you don't take action if your body is infested by worms or your hair by lice, they are only doing what they know and are not to blame - their colonies are only present due to your irresponsible and selfish refusal to kill yourself. There is too much carbon dioxide in the atmosphere, everyone stop breathing. Quick!
I've stopped feeding my snakes rats, they only eat carrots now. Carrots which are farmed on land which used to support kangaroos! Oh no! The hypocrisy! I'll try to convert them to feeding on used tyres which would otherwise go to land fill. I'll let you all know how I go.
Oh no! I'm using a computer, it's using electricity, I'm destroying the planet!
Enjoy your lamb chops everyone. Poor little lambies :cry: Enjoy living in your houses made of wood, eating plants farmed on land which has been cleared away, no longer supporting the ecosystems which once thrived there. Keep making your way around in vehicles powered by the burning of fuels.
In an ideal world, nothing would ever die for any reason, but the reality is that if we want to live, we will kill animals and plants, even if it is indirectly through the use of fossil fuels, breathing, eating, drinking, taking up space, producing bodily waste...
My favourite animal is the Eastern Grey Kangaroo, but I am not too stubborn to admit that there is a clear need to cull them in many areas. There are more now than before white people turned up, we have changed the land in ways which allows them to build up the population densities to levels which harm other native species, as well as our agricultural efforts.
I'll try to give one simple example in a way which almost anyone should be able to easily understand. In many areas, kangaroo numbers were limited by water availability. I won't get into the physiological explanation, but kangaroos can eat very low quality food and thrive on it if water is available (animals like cows and sheep will die on such food, no matter how much of it they have, even with unlimited water). Our farming practises include dotting the landscape with dams, giving kangaroos unlimited water, which means that unlike a natural situation, they are able to eat all of the food available to them, which makes it unavailable to anything else. Yes, in this case (which is common in arid regions, which Australia isn't short of), the dams are causing the problems, yes, they are human-caused problems, but that doesn't help the follow on damage caused (which includes negative effects on other native species), which can be prevented by culling.
It is completely ridiculous to expect that the human caused changes can be reversed (if you disagree, feel free to get the ball rolling by leaving the country or killing yourself - what's that? You're not going to? No, that's not a surprise), so unfortunately we need to take active measures to ensure that further damage isn't caused. It's very easy to look at these issues on the surface and get upset about killing a beautiful animal such as a kangaroo, but taking a passive stance causes much more harm.