Monbiot also disregards clear evidence from his most cited source – the Unscear report 2000.
"There is clear evidence from some areas, in the south of England for example, that water voles are disappearing fast".
However, there is no clear evidence from this research to suggest that usage of marijuana necessarily leads to usage of other, harder, drugs.
But there is an even better case for a stay of execution; the clear evidence from Canada that minimum pricing works.
Dr Viv Vignoles, senior lecturer in social psychology at Sussex University, said there was "clear evidence" from studies in America that college students were becoming increasingly narcissistic.
This is despite the clear evidence from London Economics that sixth-form colleges deliver better outcomes for students and do so at a lower cost to the state.
Used correctly, drip irrigation is water efficient and there is clear evidence from other countries that its use contributes positively to the overall water-saving effort.
"We have some clear evidence from self-admissions," he told me, referring to the photographs in which some of the young men made hand signs.
There was clear evidence, from video taken inside the bus, that windows were smashed; four people on the bus, including three players, were horribly cut by shattered glass.
Although looking time data suggest that infants may appreciate discrepancies from expectations related to joint attention behavior, in the absence of clear evidence from pupillometry, the results show no demonstration of understanding of joint attention, even at a tacit level.
There is no clear evidence from the literature that the curves of chilling or forcing effectiveness differ by species so we combined our data and published information to develop new curves on the effectiveness of temperature for chilling and forcing.
