If Magna Carta is the cornerstone of liberty, why did the Levellers, democratic radicals of the 17th century, reject it as 'containing many marks of intolerable bondage'?
The commemoration of Magna Carta should not be a complacent celebration, but an opportunity to explore what more we need to do as a nation to secure equal rights for Black and minority ethnic people.
If Jeremy Corbyn wins the Labour leadership he should try to reach agreement with all progressive groups for an electoral pact aimed at creating a constitutional convention in the new parliament, only this will build on the energy his candidacy has inspired.
What to make of the Labour leader candidates answers on questions about the constitution.
Why wait until 2020? The Labour Leadership candidates should assemble as many as are willing and get a constitutional convention going now in time to legislate in 2020.
Labour leadership candidates responses on an English Labour Party and the Constitution.
Further devolution to Wales is necessary but must be considered as part of a shift to a federal UK. A constitutional convention is the way to make this happen.
A key goal of public education should be to foster a better understanding of the principles of good governance across all kinds of organisation.
Phil England asks Anthony Barnett, founder of openDemocracy, about the UK's constitutional crisis and the relevance of Iceland's constitutional convention.
Fracking may have been rejected in Lancashire, but the battle reveals that power is being stripped from the people of Britain.
As nature's greatest commons powers ever more of our economy, is it time to start asking who owns it?
800 years of Magna Carta but learning disabled people remain 'villeins', denied rights against arbitrary power. What would a Magna Carta for learning disabled people look like?