| Is this an issue on the list of the major challenges facing humanity, or is it merely another pipedream for the twenty-first century? |
| People may say that the elimination of poverty is the common denominator but that is more of a pipedream than reality. |
| Our younger generation will use technology that was just a pipedream to our grandfathers and wishful thinking to us. |
| The idea of recording sounds on a physical medium was nothing more than a pipedream for many centuries. |
| Some still dismiss the idea that wind power can work commercially as a green pipedream. |
| Racehorse ownership is no longer a pipedream reserved for an elite moving within closed circles. |
