On the web: Moscow’s terror response, G20 rumbles, US foreign policy, and libertarians at sea…

– With Moscow still smouldering in the wake of the metro bombings, Sam Greene assesses how the Kremlin might respond, suggesting that recourse to further authoritarianism is unlikely to prove productive. The Economist, meanwhile, highlights the need for greater awareness across Russia of the fragile situation in the north Caucasus and notes the lack of a measured political discourse in response to the attacks.

– Francis Fukuyama talks to former US Treasury Secretary, Henry Paulson, about China’s approach to the financial crisis. Daniel Drezner, meanwhile, reports on the discontent of leading G20 countries at Beijing’s apparent insouciance over implementing agreed economic reforms.  Elsewhere, Patrick Messerlin charts the actions of the emerging G20 powers across economics, trade, and climate – suggesting that while much progress has been made, they still require leadership from OECD countries. Oxfam’s From Poverty to Power blog, meanwhile, offers a progress update on the financial transaction tax.

– Elsewhere, Der Spiegel interviews the man that headed Obama’s transition team, John Podesta, who offers his thoughts on the healthcare debate, the Washington political process, and Obama’s engagement with the rest of the world. The FT’s Edward Luce and Daniel Dombey, meanwhile, assess the centralised nature of foreign policy decision-making in the Obama White House – highlighting the emphasis placed on improving the inter-agency process compared with the Bush years, but also the lack of a grand strategic thinker to which the President can regularly turn (à la Kissinger).

– Finally, Prospect Magazine has an interesting article on “seasteading” – described as involving “a future in which the high seas will be increasingly commandeered for unconventional purposes” (such as medical tourism, gambling, sanctuaries for minority groups etc.) – and the opportunity it may present for the creation of “micronations” populated by libertarian-minded groups.

On the web: rumbles in the Caucasus, the QDR, land grabbing, Sarko on climate change and British declinism…

– In the week leading up to the first anniversary of the Russia-Georgia conflict, the FT reports on the lingering regional tensions still apparent, while openDemocracy assesses some of the war’s wider implications for the US, EU, China and Turkey. Georgia aside, James F. Collins, former US ambassador to Russia, highlights the current fragility of US-Russia relations and the importance of “sustained dialogue within a solid institutional framework” if measured progress is to continue.

– Elsewhere, in a taster of the forthcoming Quadrennial Defence Review (QDR), two senior Pentagon officials survey the global landscape and assess what this means for the US’s strategic outlook. The main challenge (alongside adapting to the realities of hybrid warfare and a growing number of failing states), Michele Flournoy and Shawn Brimley suggest, will likely revolve around competition for the global commons (sea, space, air and cyberspace). A successful approach, they argue, should see the US refocus its efforts on building strong global governance structures and taking the “lead in the creation of international norms”. Andrew Bast at WPR comments that this could once again herald a US foreign policy with Wilsonianism firmly at its core.

Der Spiegel, meanwhile, takes an in-depth look at the growing global market for farmland. In what it labels the “new colonialism”, the article notes the implications of such investment flows for states in Africa and Asia, as well as gauging the impact on local farmers.

Climatico assesses Nicolas Sarkozy’s climate change credentials, highlighting his “erratic behaviour” on the issue and suggesting that the French stance is one to watch in the run up to Copenhagen.

– Finally, an interesting PoliticsHome poll on attitudes of the British public to the country’s foreign policy. 65% of voters, it indicates, agree that foreign policy has weakened Britain’s “moral authority” abroad – a view held across the political spectrum. Perhaps more strikingly, however, a majority (54%) felt the country should scale down its overseas military commitments, even if this meant ceding global influence. Interestingly, 57% were in favour of humanitarian intervention. Writing in Newsweek, meanwhile, Stryker McGuire adds to the narrative of declinism. The current economic crisis, he argues, has finally put paid to Britain’s attempts to maintain its world role and place at the international top table.