All the evidence needs to be presented.
On the one hand, John's a homicide detective who knows what evidence needs to be scrubbed away.
Crucially, the production and dissemination of this scientific evidence needs to be entirely independent of political influence.
He adds: Mr McMullan's evidence needs to be treated with very real caution given his tendency to exaggerate and sensationalise.
DNA evidence needs to be considered in the context of the circumstances of the case, as indeed should any type of evidence.
"There is still a long march to go, and much strong evidence needs to be provided," said Dr. Ri-Cheng Chian, an expert in egg biology at McGill University in Montreal.
More evidence needs to be collected on the nature of integration, scaffolding used, and instructional designs applied.
This means that appropriate evidence needs to be reviewed and there will need to be engagement with other relevant parties.
This evidence needs to be irrefutable so that it can be used to settle any disputes about whether or not partners have behaved according to the collaboration agreement.
Several protest that the evidence needs to be published and that they have not seen data but just had interesting discussions.
"Circumcision is a surgical procedure, it removes natural tissue, and it can cause harm," he says, so the evidence needs to be solid before doctors recommend it.
