Guitar's Cry
Disciple of Pan
The question in the post is: should men have the right to abandon the child (and the woman) without paying any sort of pension or child support?
If the father doesn’t want be a father can he avoid the responsibility of taking care of the child?
No. Birthing a baby is no small medical impact on the human having it, and that impact effects income, and income effects wellbeing. Someone has to help provide financial assistance to ensure a child (and mother's) wellbeing, both in terms of medical care, and the various needs related to raising a child in the 21st century.