The  WB expects the global economy to contract for the first time since WWII in 2009 and world trade is to decline to the lowest level in 80 years.

A trade dispute  has just exploded between Washington and Beijing following the imposition of tariffs on Chinese tires imported into the US.

China’s internet community has gone viral on the topic. And many in the West are thinking. “Isn’t this type of reaction a bit out of date? Given China’s economic power, if they want to sell tires in another country, they can just go ahead and buy a tire manufacturer there. The West has enough broke businesses.”

With the G20 summit opening tomorrow in Pittsburgh, people are wondering what kind of world the aftermath of the financial crisis is likely to produce in the years to come.

The tendency, as we have seen, is to go tribal.

Forbes  is heralding the end of Thomas Friedman’s  ”Flat World” and the beginning of a new “era of decreasing trade”.

I can’t help sensing a strong feeling of hysteria around the whole thing.

Yes, the world is changing. May be much faster than Friedman or anybody else had predicted. But the answer is not to find refuge in protectionism.

Times call for much more creative solutions. Let’s see what comes out of  tomorrow and Friday.

I just learned on Twitter  that today is Interdependence Day, the idea being that what one person does has an effect on the entire world.

I guess we really learned that lesson during the subprime crisis  and its aftermath, which is still wreaking havoc.

It is not surprising that, with the international banking community still traumatised, microcredit  is experiencing a revival.

Given its high repayment rates and social character, the microfinance industry is attracting a new influx of private capital with institutional investors transforming microcredit institutions, previously run like NGOs, into more formalised entities.

Good news for the poor and in particular for women?

Not so sure.

Women’s World Banking (WWB) has been studying this phenomenon and is warning the microfinance world against the dangers of the “mission drift” this transformation is causing.

WWB has discovered that the percentage of women clients served by formalised microfinance institutions tends to decline after their transformation.

In the fourth year after transformation, the average percentage of women borrowers usually drops from 77 to 60 per cent. This is due to lenders migrating from their original mission to serve low-income clients towards generating profits for their new shareholders and maintaining high-interest rates.

Women in the developing world, who are often illiterate and own no collateral, are the most vulnerable client group.

Microfinance  works. It provides communities with viable structures. The challenge of the coming years will be to make sure that it remains true to its roots. For multinationals operating in the developing world this challenge represents a unique opportunity to become involved in new type of initiative with the potential of ending poverty.

This is what Corporate Social Responsibility in the era of global interdependence is all about.