Tech Advancement - If it can be done, it should be done
My opinion in terms of Technological Advancement is that "If it can be done, it should be done".
By which I imply that whatever is possible to be done should be done and not restricted based on ethical or conservative grounds. If we have been given the resources to be manipulated and we can use them to our advantage then it should be definitely allowed to be executed and not limited by conservative authorities such as the Church, or Government or jealous Corporates.
Scientific advances such as cloning, supersonic travel, DNA modification, should all be pursued as long as none of them are intended to the destruction of humanity. We would not have been given the powers that we have been if we were not supposed to utilize them to grow and discover further. It should be used in a controlled environment and tested thoroughly before being put into mass use, as certain studies provide misleading results and the efficacy of reports should be verified before use.