The taskforce, which is led by Fifa vice-president Shaikh Salman, is due to announce the conclusion of its discussions and a timetable in March 2015.
The taskforce, which was set up by NHS England in January to develop the next cancer strategy, said that with survival rates also increasing each year more and more people were living with cancer.
The taskforce, which will meet for the first time by the end of the month, will include representatives from the oil and gas industry, local and central government, enterprise bodies and unions.
Explaining his decision to leave the taskforce, which was introduced in 2013, Bernstein said: "I've resigned for two reasons.
A report on the idea, which will be published at the EcoBuild exhibition in London, was drawn up by a taskforce which included representatives of some of the UK's biggest property developers, King – who formerly worked for campaign group WWF – and two government officials who sat as "observers".
It has provided £500,000 worth of funding to Age UK to reduce malnutrition among older people through the malnutrition taskforce which was set up in 2012 by health and social care experts.
It follows a review of services by a government taskforce which has found that too many young people are not getting the help they need.
It highlights the need for better careers advice, says Nick Chambers, director of the Education and Employers Taskforce, which published the survey.
The Urban Gull Taskforce, which has been independently monitoring the situation in Dumfries, said the rearing of young gulls had been reduced by an average of 86% each year since 2009.
A meeting was held of PILOT, formerly the Oil and Gas Taskforce, which facilitates the partnership between the UK oil and gas industry, and government.
