The Arab Spring has led to many interesting experiments, none of them (arguably) more important than the introduction of democracy to Egypt.
However the recent detention of Mohammed Mursi, the country's democratically elected president, casts doubt on its future.
Hosni Mubarak, president of Egypt from 1981 until his overthrow in 2011, gained power without a mandate after the assassination of Anwar Sadat.
He brought in changes that fought Islamic fundamentalism, increased medical care for his citizens and raised the quality of housing.
However he also oversaw a regime rife with corruption and encouraged the imprisonment of individuals without trial under an emergency law that had been in force almost constantly since 1967.
Secret detention centres were set up, mosques and universities were spied on and thousands disappeared.
The Arab Spring put an end to this and Mubarak was eventually overthrown after trying to cling to power despite immense opposition.
The army took power but parliamentary and then presidential elections were held that led to the selection of Mohammed Mursi, head of the Freedom and Justice party and a leader in the Muslim Brotherhood.
Once in power, much of Mursi's time was wasted.
Under him, unemployment rose to 13% and the country became increasingly dependent on foreign aid, with the International Monetary Fund loaning the country almost $5bn to save its economy.
Meanwhile he also botched the appointment of a deputy (having promised to appoint a Christian and a woman, he chose a Muslim man) and the affairs of the army, removing Field Marshal Tantawi, who helped him to power, and replacing him with General Sisi, the man who would eventually remove him.
Mursi's biggest mistake was though to oversee the work of the Constituent Assembly, the organisation trying to write a constitution for post-Mubarak Egypt.
His maneouvering led to claims that he was wanting absolute power and stirred protests against him that eventually led to his overthrow in popular protests with the main moves made by the army, whose interests had been under threat from the Mursi government.
Since then the army has raided with official sanction the protest camps that Mursi supporters set up, resulting in the deaths of at least 638 people (some of them police and army but the majority unarmed protesters wanting their president back in power).
Other actions involve the capture of the head of the Muslim Brotherhood and the death of 36 Brotherhood members in a prison van on Sunday.
In all this it is important to note that Mursi's supporters have not been docile, with Muslim extremists being held responsible for the ambush and killing of 25 policeman near the Gaza border on Monday.
Mursi himself remains under armed guard at an undisclosed location with his future unclear, with frequent references being made by the army to 'new allegations' that are under investigation.
As if to go full-circle, there are stories today that Mubarak could be released if a final corruption charge is thrown out, leading many to believe that the army may have betrayed the 'revolution' and simply brought Egypt back to the days of Mubarak, albeit with him almost certainly retired and a new man (Sisi?) put in his place.
That this state of affairs is unacceptable is almost something that doesn't need to be said, but that is exactly what several world powers have refused to do, with Obama only finally speaking out and cancelling a joint army training exercise last week.
His hands partly tied by the military necessity of access to the Suez Canal, Obama has still failed to give what one commentator called 'tough love' to Egypt, denying aid or trying to impose sanctions to support democracy.
Clearly the situation in Egypt is untenable and spirally out of control.
As much as I do not admire his policies or his movement, Mursi is the democratically elected president and as such should be allowed to carry on his term in power.
If this is opposed by the people then the moves towards a written constitution should be encouraged with the power to recall or impeach a president enshrined through the clear implementation of a separation of powers.
Either way, Mursi should not have been removed in what amounts to a military coup and his supporters should not have been massacred in the name of security.
Crucially, democracy needs to be encouraged across the Arab world.
Clearly a significant group of people want changes to the authority structures in the Middle East (the Arab Spring being only one of several signs of that) and the West increasingly needs a poster child for democracy that isn't Israel (as Arabs won't care).
Egypt could easily be that.
A diverse country with a great history which is held with a natural respect within the Arab League could be be used to show democracy works to the wider Arab world.
Instead, the West refused to condemn massacres and a coup that could undo the rhetoric of democracy that they have worked so long and hard to foster.
By doing so they threaten to unravel a lot of hard work and lose the support of many who (currently) want to move their country away from its past and into the modern world by embracing liberal democracy.
Debate warmly encouraged.