Original sentence: Morris have invented and promoted what they call "creation science" to support their religiously founded belief in a supernatural creation using pseudoscientific argumentation.The basic tenets of Young Earth creationism are flatly contradicted by the scientific evidence derived from observations and experiments in multiple scientific disciplines.The measurements show that the universe has existed for approximately 13.8 billion years and that the Earth was formed about 4.5 billion years ago, with life first appearing at least 2.5 billion years ago
Edited sentence: However, Young Earth creationism is contradicted by the scientific evidence derived from observations and experiments in multiple scientific disciplines.Morris have worked to develop the field of creation science in an effort to demonstrate that there is scientific evidence supporting their religiously founded belief in a supernatural creation.The scientific consensus is that the universe has existed for approximately 13.8 billion years and that the Earth was formed about 4.5 billion years ago, with life first appearing at least 2.5 billion years ago