Archive for September, 2009

Emerging into the Light « The New Adventures of Stephen Fry

Wednesday, September 23rd, 2009

Stephen Fry meditates on the subject of writing (and writes about it, of course):

I began writing seriously when I was about thirteen. Out streamed poetry, stories and novels, the latter of which were always aborted early, usually half way through the second chapter. It took my friend Douglas Adams to encourage me to go further and he did this by pointing out that the reason I had never managed to finish a novel was that I had never properly understood how difficult, how ragingly and absurdly difficult, it is to do. “It is almost impossibly hard,” he told me. It is supposed to be. But once you truly understand how difficult it is,” he added, with signature paradoxicality, “it all becomes a lot easier.” It was many years later that Clive James quoted to me Thomas Mann’s superb crystallisation of this “A writer,” said Mann, “is a person for whom writing is more difficult than for other people.”

via Emerging into the Light « The New Adventures of Stephen Fry.

RIP Norman Borlaug

Sunday, September 13th, 2009

One of the greatest men of our time, a man who saved more lives than Hitler or even Stalin destroyed, has passed away.

Borlaug solved that challenge by developing genetically unique strains of “semidwarf” wheat, and later rice, that raised food yields as much as sixfold. The result was that a country like India was able to feed its own people as its population grew from 500 million in the mid-1960s, when Borlaug’s “Green Revolution” began to take effect, to the current 1.16 billion. Today, famines—whether in Zimbabwe, Darfur or North Korea—are politically induced events, not true natural disasters.

via Norman Borlaug: The Man Who Fed the World – WSJ.com.

An in-depth story about the man by Penn & Teller.

Edit: Andrew Steele at the Globe And Mail contributes his thoughts on Borlaug’s passing.

RSSCloud Vs. PubSubHubbub: Why The Fat Pings Win

Thursday, September 10th, 2009

I’d been hearing the terms ‘PubSubHubbub’ (silly name) and ‘rssCloud’ a lot lately, and decided I ought to figure out what the heck these people are talking about. Just in time, along comes Josh Fraser with a guest post on TechCrunch, RSSCloud Vs. PubSubHubbub: Why The Fat Pings Win.

Both [PubSubHubbub] and rssCloud address a fundamental flaw in the way web applications work today. Currently, getting updates on the web requires constant polling. Subscribers are forced to act like nagging children asking, “Are we there yet?” Subscribers must constantly ping the publisher to ask if there are new updates even if the answer is “no” 99% of the time. This is terribly inefficient, wastes resources, and makes it incredibly hard to find new content in as soon as it appears. Both protocols flip the current model on its head so that updates are event driven rather than request driven. By that I mean that both protocols eliminate the need for polling by essentially telling subscribers, “Don’t ask us if there’s anything new. We’ll tell you.”

While Fraser favors PubSubHubbub, he apparently agrees that the name just doesn’t work, and refers to it throughout his piece as ‘PuSH’. If fate is kind, that name will win out. (Or else it will get submitted to IETF, and given a nondescript acronym, a la Jabber’s rehabilitation as the more businesslike XMPP.)