I hate Misandry and feminism.

[Anomalocaris]

99% of the casualties of war since the start of civilization have been men

I haven't looked this up but I am fairly sure 99% of the causes of war have been men.

I think the casualty of war through the ages is probably much closer to a 50/50 split between male and females than most people realizes. People tend to restrict the scope of war casualties to those who were directly involved in pitched battles. But a great portion of casualties occurs outside the big army on army military engagements, and tend to be incurred in a much more gender neutral way, as in sieges and bombing of civilian population centers, indiscriminate massacres, loss of law and order, collapse of food distribution, destruction of habitations, increase in susceptibility to diseases, etc.

I also hesitate to say men caused 99% of the wars. Wars usually have complex, multifaceted causes, and I suspect involvement of women can be identified at some stage of the process in many more wars than people realizes.