Part of the plan, naturally, has to encompass the sorts of content that users are given access to, but there are plenty of technical concerns to tackle, too.
This is the real concern we need to tackle urgently if security is our aim.
In settings where the levels of education and awareness with regards to human rights are generally lower, this becomes a serious ethical concern to be tackled more carefully.
Rather, it means rising above such abstract concerns in order to tackle the problems that vex ordinary people.
There was the usual canter through global concerns, the need to tackle climate change, Aids, world trade and poverty.
The Associated Press says it has obtained comments made to the IPCC by several governments concerned with how to tackle the apparently anomalous data.
He had been surprised by the size of the investment the global car industry is making in fuel cells, and he was concerned about efforts to tackle climate change, which he believed would hurt oil.
"When we decided to unionize at HuffPost, we had a lot of concerns we wanted to tackle: editorial autonomy, newsroom diversity, fair and transparent pay, and job security," The Huffington Post Bargaining Committee said in a statement.
The announcement by Goldman came as the London Metal Exchange took steps to tackle concern about queues at its warehouses, used to store metals traded on its exchange.
The trial was the result of Operation Endeavour, a joint police and Gangmasters Licensing Authority investigation launched to tackle concern about the widespread exploitation of migrant workers and growing associated organised crime in the Fens.
