Showing posts with label hubris. Show all posts
Showing posts with label hubris. Show all posts

Sunday, April 15, 2012

100 years ago today: Titanic


RMS Titanic was a passenger liner that sank in the North Atlantic Ocean on 15 April 1912 after colliding with an iceberg during her maiden voyage from Southampton, England to New York City. The sinking of Titanic caused the deaths of 1,514 people in one of the deadliest peacetime maritime disasters in history. She was the largest ship afloat at the time of her maiden voyage. One of three Olympic class ocean liners operated by the White Star Line, she was built between 1909–11 by the Harland and Wolff shipyard in Belfast. She carried 2,223 people.


Her passengers included some of the wealthiest people in the world, as well as over a thousand emigrants from Great Britain and Ireland, Scandinavia and elsewhere seeking a new life in North America. The ship was designed to be the last word in comfort and luxury, with an on-board gymnasium, swimming pool, libraries, high-class restaurants and opulent cabins. She also had a powerful wireless telegraph provided for the convenience of passengers as well as for operational use. Though she had advanced safety features such as watertight compartments and remotely activated watertight doors, she lacked enough lifeboats to accommodate all of those aboard. Due to outdated maritime safety regulations, she carried only enough lifeboats for 1,178 people – slightly more than half of the number traveling on the maiden voyage and one-third her total passenger and crew capacity.


After leaving Southampton on 10 April 1912, Titanic called at Cherbourg in France and Queenstown (now Cobh) in Ireland before heading westwards towards New York. On 14 April 1912, four days into the crossing and about 375 miles (600 km) south of Newfoundland, she hit an iceberg at 11:40 pm (ship's time; GMT−3). The glancing collision caused Titanic's hull plates to buckle inwards in a number of locations on her starboard side and opened five of her sixteen watertight compartments to the sea. Over the next two and a half hours, the ship gradually filled with water and sank. Passengers and some crew members were evacuated in lifeboats, many of which were launched only partly filled. A disproportionate number of men – over 90% of those in Second Class – were left aboard due to a "women and children first" protocol followed by the officers loading the lifeboats. Just before 2:20 am Titanic broke up and sank bow-first with over a thousand people still on board. Those in the water died within minutes from hypothermia caused by immersion in the freezing ocean. The 710 survivors were taken aboard from the lifeboats by RMS Carpathia a few hours later. (read more)

Saturday, September 3, 2011

chimera


"150 human animal hybrids grown in UK labs."


Scientists have created more than 150 human-animal hybrid embryos in British laboratories.

The hybrids have been produced secretively over the past three years by researchers looking into possible cures for a wide range of diseases.

The revelation comes just a day after a committee of scientists warned of a nightmare "Planet of the Apes" scenario in which work on human-animal creations goes too far.

Last night a campaigner against the excesses of medical research said he was disgusted that scientists were "dabbling in the grotesque".

Figures seen by the Daily Mail show that 155 "admixed" embryos, containing both human and animal genetic material, have been created since the introduction of the 2008 Human Fertilisation Embryology Act.

This legalised the creation of a variety of hybrids, including an animal egg fertilised by a human sperm; "cybrids", in which a human nucleus is implanted into an animal cell; and "chimeras", in which human cells are mixed with animal embryos.

Josephine Quintavalle, of pro-life group Comment on Reproductive Ethics, said: "I am aghast that this is going on and we didn’t know anything about it.

Why have they kept this a secret? If they are proud of what they are doing, why do we need to ask Parliamentary questions for this to come to light?

The problem with many scientists is that they want to do things because they want to experiment. That is not a good enough rationale." (read more)