Organisations are filled with politics and organisational games. Here are just a few that are common culprits for stifling innovation.
An interesting idea
In a mild form, resistance can be as simple as declaring that "I thought the ideas in your presentation were really interesting". "Interesting" is the key word here, because it is the word people frequently use when they want to appear supportive and positive about an idea when really they are indirectly resisting. We say "interesting" when asked for feedback and we do not want to reveal our concerns and doubts. "Interesting" can even be a euphemism for "your ideas are rubbish and I will not support them".
This is the tactic of resisting an idea or suggestion by pretending that the timing just isn't right (and at the same time implying that at some future, unspecified date the timing may be better) "The only thing wrong with your idea is the timing, come back in the New Year and we will take another look" This usually means "no way is this idea going any further!" Of course, the timing may genuinely be bad but often this tactic is used for sabotaging ideas that someone does not want to see implemented (out of political self interest).
This is the tactic of deliberately stalling a valid suggestion by continuously demanding more information, hoping that the other party will eventually drop the idea, or forget it.
It is entirely reasonable that before new ideas are acted upon, that they should be researched and tested. It is good practice for competent managers to ensure that bright new ideas do not propel organisations into oblivion but this can go too far. This is a convincing, ‘professional’ and deliberate viewpoint that hides genuine resistance.
The Wise One
They have seen it all and done it all before, and with their vast experience we would be foolish to ignore their protestations when they say it is a poor idea and won't work. We face an uphill struggle against arrogance and ego, it is them or us! Note the key to disarming such a person is that their wisdom is rooted in the past. Times change.
The idea is challenged on the scientific level and the resistance takes the form of long winded, confusing, jargon filled explanations which are presented as just being "helpful". They have seen it all before (and have a pile of facts to prove it) and see no new reason to go down a road which has already proved fruitless.
One recognised, these ploys can often be countered or you may just choose another course of action rather than waste your valuable energy.