But I think that you and others misinterpret the motive behind many of the vegan arguments presented here. I believe it has less to do with trying to get you to change your diet than it does with coming to so consensus on what is reality.
I don't care if you eat meat or not. I'm married and do almost all of the cooking. If my wife wants a steak, salmon, chicken or turkey I'll happily prepare it for her. Each individual makes the choice of what they put in their mouth. I certainly don't want the responsibility of making that choice for anybody but myself.
But this issue is like Climate Change. There are some people who don't want to admit the quantifiable facts behind the issue because of personal or political bias. What are those facts? It takes more land, water, resources and energy to produce an equal amount of animal vs. vegetable protein, and that a diet without meat can be a healthy and sustainable diet for life. If we could just acknowledge the reality behind those points, it would go a long way to establishing a rational, meaningful dialog.