Two things (neither good/evil of themselves) which will not make humans more moral are technology & science.
- Technology gives us ever-increasing levels of power; and this power can be used to do both good and evil. Spiderman, anyone1?
- Science gives us an ever-increasing amount of data/facts; which make ethical choices more complex/detailed/varied – but which do not help us in the slightest bit to either know or do the right thing.
- “With great power comes great responsibility.”