Final answer:
The key point of contention in the Enlightenment philosophy vs. Rousseauist/anti-Enlightenment philosophy debate is the nature of human dependence on science and technology.
Step-by-step explanation:
The key point of contention in the debate between Enlightenment philosophy and Rousseauist/anti-Enlightenment philosophy is The nature of human dependence on science and technology. Enlightened thinkers believed that human progress and improvement were intrinsically tied to scientific and technological advancements. They saw reason and empirical study as the foundation for human improvement. On the other hand, Rousseauist and anti-Enlightenment thinkers argued that human progress was not solely dependent on science and technology, but on other factors such as group identity, collective reciprocity, and natural human instincts. They positioned themselves explicitly against science and technology.