How kishimoto show us the destiny in comparison with science through naruto universe
What i was trying to say is that,in kishimoto's vision,you cannot obtain your goals through science.
The ultimate power is the power of the six paths(with this power you can destroy or create things),naruto will obtain this power naturally,because this is he's destiny,the destiny to obtain that power and save the ninja world.
But Madara,Obito,Orochimaru wants to obtain this ultimate power(sage of the six paths power) trough science.This guys(Madara,Obito,Orochimaru) doesn't have the destiny to obtain that ultimate power,so they are trying to obtain that great ultiamte power through science,or better said:science tricks(example:what this guys did with senju DNA)
So,in conclusion,kishimoto show us all trough naruto anime/manga,he's perception :destiny is more important that science,with science you cannot obtain what you want,you cannot accomplish what do you want,you will obtain just what you deserve to obtain,you can't fool the destiny through science,as madara,obito and orochimaru did.