It's that science has failed to demonstrate a conclusive cause.
They argue the government has failed to demonstrate the business case and are backing the concerns of environmentalists.
The new report says the Bush administration has failed to demonstrate sufficient urgency, focus or follow-through.
The government has failed to demonstrate that the Force Resolution authorizes the detention complained of here even on the facts the government claims.
But even a night of gloating would require from Trump the kind of practical courage that he, until now, has failed to demonstrate.
He wrote that "the court concludes that Liberty has failed to demonstrate that Diller has breached or threatened to breach any contractual duty he owes to Liberty".
"This matter has only come before the parliament because the prime minister has failed to demonstrate leadership and deal with his 'captain's pick'".
"Tiffany has failed to demonstrate that eBay knowingly encouraged others to dilute Tiffany's trademarks," he wrote in his 66-page decision.
Furthermore, the company's lawyers will claim that the government has failed to demonstrate any actual harm to consumers as a result of its actions.
But "the mass of research has failed to demonstrate that caffeine is bad for your health; it's just not there," he said.
But in a resolution approved Wednesday, the commission said that although EnCap had made progress cleaning the landfills, it "has failed to demonstrate that it will be able to achieve the necessary financing".
