Paraphrase these sentences 1.It is based on knowledge, experience and relationships developed over time, and power is gradually acquire as one moves up the lader. 2. There is too much at stake to think this can be done without listening to how others are solving the same problem, together 3 The world's global energy players will therefore discuss and debate the challenges and opportunities for the sector, against a back drop of geopolitical tensions, without Canada effectively at the table