It was against the church and what they believed and what they wanted others to believe.
Because they were so radical and went against religious teaching of the day.
This depends on who you are asking. Some people will say no (because they will not have any children of their own). These people usually do not like homosexuals. Some people will say yes (they will not pass on their genes to the next generation).
It will be accepted by some and rejected by others, as with all new ideas.
Good: curing diseases, catching people in crime, helps science evolve and advance, Bad: could lead to over population if it comes to people being able to live forever, expensive, goes against some religions, and experiments could be harmful *these are just some of my personal inputs and what I think.
Some people are against antimicrobial agents because there is a school of thought that considers microbes and bacteria to be necessary to our health and hygiene. This is because introducing bacteria into our systems can help keep our immune system stimulated.
because of religion
Well, some people say that he got married to Emma Wedgewood (who was his own cousin) in Edinburgh near his university.
His ideas basically opposed the ideas of God and the creator; some people liked his ideas and some people hated them with cold-blood.
Because they were so radical and went against religious teaching of the day.
Some people were against slavery for moral and ethical reasons, believing it to be a violation of human rights. Others opposed slavery for economic reasons, arguing that it hindered free labor markets. Additionally, there were those who believed in the principles of freedom and equality, seeing slavery as contradictory to these values.
Yes, because mostly some people have creative ideas>
learn yourself
See the Related Links below for some ideas.
That would be the case of God versus Darwins theory of evolution by natural selection. The church (one of the many churches of north America, I forget which one) petitioned its local state to ban the teaching of Darwins theory to school children on the grounds that it was against the teachings of the bible. The law was passed but some teachers fought against it. Hopefully someone can expand on this answer, as I am unsure of names / dates, etc.
some people are for and some people are against it
People can share their ideas with other people. Or they can write their ideas down and publish them. Or they can keep them in their head and they will soon forget about their idea.
The Continental System which was Economic warfare against the United Kingdom.