Problem

Non-compliance of computer equipment to Year 2000 transition

Other Names:
Date unreliability of computer software
Millennial bug
The Y2K problem
Year 2000 problem
Nature:

The Year 2000 problem is a direct result of the industry wide data processing dependency on date information and the common programming practice of representing the year in a date field with only two digits. In order to save cost and space, programmers used "shorthand" for handling dates (e.g. 1997 was represented as 97) These two-digit dates exist on millions of files used as input to millions of applications. Perhaps a more intractible problem are microchips, produced as recently as 1996, which also had a time function designed into them that was only structured for this century. When the date goes from '99 to '00 both they and the legacy software that has not been fixed may think it is still the 20th century – not 2000, but 1900.

Incidence:

The computer system at a large London department store recently destroyed tons of food during the process of doing a long term forecast. The computer read 2002 as 1902. Instead of four more years of shelf life, the computer calculated that this food was ninety-six years old. It ordered it thrown out. A similar incident happened in the USA at the warehouse of a freeze dried food manufacturer.

It is not unusual for a company to have more than 100,000,000 lines of computer code. One computer-industry research group, estimates that globally, 180 billion lines of software code will have to be screened. The US Social Security Administration began working on its thirty million lines of code in 1991. After five years of work, in June, 1996, four hundred programmers had fixed only six million lines. The US Internal Revenue Service has 88,000 programs on 80 mainframe computers to debug. By the end of 1997 they had cleaned up 2,000 programs.

A firm that tracks programmer productivity, estimates that finding, fixing and testing all Y2K-affected software would require over 700,000 person-years. It projects that the total cost of dealing with Y2K worldwide will be somewhere between $300 billion to $600 billion – and these are only direct costs associated with trying to remedy the problem. The US Office of Management and Budget (OMB) estimated total government Y2K expense at $3 9 billion. The OMB warned that this estimate might be as much as 90% too low considering the increasing labour shortage and expected growing remediation costs as January 1, 2000 looms nearer. In June 1998, it was announced that US federal agencies had already spent five billion dollars. Of twenty-four agencies, fifteen reported being behind schedule.

The electric power industry is in danger of massive failures because the programmable controllers – which have replaced mechanical relays in virtually all electricity-generating plants and control rooms – may behave badly or even freeze up when 2000 arrives. Many air traffic control centres around the world rely on mid-'80s vintage mainframe computers; flight safety relies additionally on satellites with embedded chips, individual systems in each airplane, and air traffic control systems around the globe. Lufthansa already has announced it will not fly its aircraft during the first days of 2000.

In more and more businesses, expenditures for research and development and modernization are being diverted to Y2K budgets. Business Week in March of 1998 estimated that the Year 2000 economic damage alone would be $119 billion. When potential lawsuits and secondary effects are added to this – people suing over everything from stalled elevators to malfunctioning nuclear power plants – the cost easily could be over $1 trillion. A recent survey of American corporate chief information officers found that 70% of them thought that their companies would not be completely prepared for Y2K. Additionally, 50% of them acknowledged that they would not fly during January 2000. One expert predicts that upward of 70% of the businesses in Asia will fail outright or experience severe hardship because of Y2K. Another has raised the probability of a deep global recession in 2000-2001 as the result of Y2K at about 70%.

Claim:

It is difficult to interest most people in the Year 2000 problem (Y2K). There are two general categories of response. In the first category, people acknowledge the problem but view it as a narrowly-focused, bounded problem, restricted to a small number of businesses – primarily finance and insurance – or a limited number of consequences. The second category of reactions reveals the great collective faith in technology and science. People describe Y2K as a technical problem, and then enthusiastically state that human ingenuity and genius always finds a way to solve these type of problems.

Counter Claim:

Y2K is the cruelest trick ever played on us by technology, but that it also represents a great opportunity for change. It demands that we let go of traditional boundaries and roles in the pursuit of new, streamlined systems, ones that are less complex than the entangled ones that have evolved over the past thirty years.

Problem Type:
E: Emanations of other problems
Related UN Sustainable Development Goals:
GOAL 4: Quality EducationGOAL 12: Responsible Consumption and Production
Date of last update
18.04.2019 – 11:42 CEST