Protesters this week took to the streets in the Ukraine after the government there reversed plans for greater EU integration. Events were sparked at the start of the week, after the country’s President, Viktor Yanukovich, succumbed to pressure from The Kremlin and backed out, at the eleventh hour, of a free trade and political integration pact with Europe. At the subsequent EU summit on Friday, Yanukovich stood by his decision, prompting further demonstrations, with peaceful protesters dispersed from Kiev’s Independence Square early on Saturday.

Over the weekend 300,000 strong crowds converged on the city, and marchers carrying EU flags clashed with riot police. Tear gas was used on demonstrators, many of whom had travelled from Ukrainian-speaking parts of the country where pro-EU sentiment is strongest. Recent polls show 45% of Ukrainians support EU integration– compared to less than a third who say the country should remain in Moscow’s orbit.

Those involved in the Orange uprising of nine years ago described developments this week as “a revolution”. With opposition leader Yulia Tymoshenko still jailed, many feel the demands of the 2004 insurgency – for a more transparent, less corrupt democracy – have not been met. For some it came down to a straight East-West decision. One demonstrator said he was there “to support a European choice for the Ukraine”.

The Ukraine is very difference place to Britain, and drawing overly close parallels would be pointless. But I do find it striking, when so many recognise EU integration as their best hope of a stable and prosperous future, that those on the UK political right want to turn their back on the continent.

Eurosceptics will mock the comparison, arguing that Britain is an affluent world power whereas the Ukraine is a post-USSR satellite state. But they underestimate the extent to which our wealth and global influence come because of – rather than despite – the fact we are in Europe. I will be making this case tomorrow evening at an ‘EU In or Out’ debate at One Birdcage Walk in Westminster.

This week also saw London Mayor Boris Johnson spark outrage by claiming, in a speech commemorating Margaret Thatcher, that fighting inequality was “impossible” because “16% of our species have an IQ below 85”. He added, using language which verged on social Darwinism, that “The harder you shake the pack the easier it will be for some cornflakes to get to the top”.

Although couched in Johnson’s usual crowd-pleasing terms the comments went down badly, both in the room and among politicians. Nick Clegg called The Mayor’s words “unpleasant, careless elitism”.

Johnson is a florid and often frivolous character, who uses eccentricity to beguile voters who would otherwise find his views repellent. As someone from a privileged background, who is set on extending the inequalities from which he has profited, he is the very opposite of what a city like London, with its jarring poverty and wealth, is in need of.

Finally, as I wrote in my round-up last month, we are now into the part of the year where women effectively cease to be paid. It is an outrage that the gender pay gap still exists. As Labour’s spokesperson for women in Europe I am determined that the EU leads from the front in the fight to eliminate it. This week I set out my ideas about how we can make this happen, and from now on I will be producing regular bulletins on what the EU is doing to end workplace inequality for women.