Japan Again under Abe – Fresh Start or More of the (not so Great) Same? Bertelsmann Asia Policy Brief 2015/01, February 2015

After Japan’s snap Lower House elections called on December 14 by old – and now new – Prime Minister Shinzo Abe, it will hopefully be the former, but probably the latter. This is the very opposite of what Abe promised would happen after his two-year tenure, which included many missed opportunities to adopt badly needed economic reforms capable of leading the country back onto a path of sustainable economic growth. While the jury is still out on whether Abe will focus this time around on economic reforms as opposed to attempts to boost the country’s defense profile and get rid of Japan’s constitutionally prescribed pacifism, his (very) nationalist and at times revisionist political track record suggests that it could be the latter yet again.

A Fresh Start for the European Union after Brexit. CEPS Commentary, 29 June 2016

I am still trying to process the shock of the UK referendum, which has dealt a historic blow to the European Union and has alerted us to the danger of the wave of anti-establishment and anti-elite sentiments shaking up developed nations, and bringing about disastrous decisions that cannot be easily reversed. These movements are present in many European countries; we cannot underestimate the dangers of tumbling down the slippery slope of nationalism, which could put the very survival of the Union into question. A response from the EU, or from a smaller circle of its founding or main members, is necessary – as long as we can identify meaningful goals.

Ash layers, hyaloclastite, and alteration of basaltic glass at DSDP Leg 65 Holes

Three types of tephra deposits were recovered on Leg 65 of the Deep Sea Drilling Project (DSDP) from three drill sites at the mouth of the Gulf of California: (1) a series of white ash layers at Sites 483, 484, and 485; (2) a layer of plagioclase- phyric sideromelane shards at Site 483; and (3) an indurated, cross-bedded hyaloclastite in Hole 483B. The ash layers in (1) are composed of colorless, fresh rhyolitic glass shards with minor dacitic and rare basaltic shards. These are thought to be derived from explosive volcanoes on the Mexican mainland. Most of the shards in (2) are fresh, but some show marginal to complete alteration to palagonite. The composition of the glass is that of a MORB-type tholeiite, low in Fe and moderately high in Ti, and possibly erupted from off-axis seamounts. Basaltic glass shards occurring in silt about 45 meters above the basement at Site 484 A in the Tamayo Fracture Zone show a distinctly alkalic composition similar to that of the single basement basalt specimen drilled at this site. The hyaloclastite in (3) is made up chiefly of angular sideromelane shards altered to smectite and zeolites (mainly phillipsite) and minor admixtures of terrigenous silt. A very high K and Ba content indicates significant uptake of at least these elements from seawater. Nevertheless, the unusual chemical composition of the underlying massive basalt flow is believed to be reflected in that of the hyaloclastite. This is a powerful argument for interpreting the massive basalt as a surface flow rather than an intrusion. Glass alteration is different in the glassy margins of flows than in thicker glassy pillow rinds. Also, it appears to proceed faster in coarse- than fine-grained sediments.