He believed that this could be scientifically proven. It operates either evidence based (scientifically proven) or expert based. Immortality can be achieved in fiction through scientifically plausible means. Theories do not have to be perfectly accurate to be scientifically useful. Neurophenomenology requires observers to examine their own conscious experience using scientifically verifiable methods. The ASA subsequently banned advertisements that claimed the use of a scientifically proven matching system. Only a few assumptions are scientifically based theories. It "is" a more scientifically plausible use of hyperspace. The series presented anecdotes and experiences in place of scientifically validated facts. The scene was criticized as being scientifically implausible. The act requires schools to rely on scientifically based research for programs and teaching methods. Recent projects place more emphasis on scientifically sound practices and measurable goals for public education. Experimental economics has promoted the use of scientifically controlled experiments. These institutions have spawned many economically and scientifically important businesses that support Duluth's economy. His viewpoint made no allowance for religious beliefs which could not be supported scientifically.