killing these homos is not immoral (they are too different than us)

Since Pro used their Closing to make more points and inquiries, I will summarise and extend my position. In Conclusion, I argued that suffering and the ability of killing sentient self-conscious beings like our ancestors would be good and reasonable grounds to conclude that in the realm of morality, that is how we should and ought to behave in our individual relations and our broader societal relations, that we can say with a great deal of confidence that there are two overriding reasons to say killing 'homo's' is immoral.

Consequence on broader society

Pro made one specific argument, that is 'they are too different than us', but pro never clarified difference. Differences in what? Species? Looks? Intelligence? Physical ability? On the simple and singular point of 'difference', it is not a slippy slope fallacy to say that killing based solely on 'difference' with no clarification can lead to destructive and detrimental effects on our broad society. Religious difference, racial difference, physiological difference, and even intelligence gaps or poverty lines as deciders. To me, not only is being 'different' not in and of itself grounds to exclude their consideration for morality, but if we say it is not directly immoral to kill the homo, a point I have not conceded but for my second point.

Let's pretend. In that case, my points about broader society would imply that the act of killing 'homo's would lead to suffering of individuals we may under Pro's framework care about. On that note, we can say that the direct consequence on broader society is enough to condemn the action of killing Homo's.

Suffering and desires

Simply put, these beings can feel pain, they were the precursors to us, and therefore it follows that they had a nervous system identical to us, anyone familiar with evolutionary theory would know, a new or different nervous system takes more than even 25 species. So, these beings suffer, and it would be unfair to cause them needless suffering simply because they are not our species. We would be sickened with someone who killed kittens in front of the mother, and since these species are social animals, the suffering of needlessly slaughtering them in front of each other, or even the lack of presence of one you have murdered in quiet, is enough to condemn the practise.

In conclusion

Pro made no argument at all, and my original point was not challenged. I made a case and presented multiple reasons for concluding that it is morally wrong to kill Homo's.