The recent nuclear, earthquake, and tsunami crisis in Japan have triggered several US LDS members to review their personal storage of food and emergency supplies.
From the article -
"Emergency planning and the long-term storage of food, water and medical supplies are central practices by the 14 million worldwide members of the Church of Jesus Christ of Latter-day Saints.
The tradition stems from doctrine - 'If ye are prepared ye shall not fear' - established by Joseph Smith when he founded the church in 1830 in upstate New York. It also stems from the persecution that drove his early followers from the Midwest to the Rocky Mountains in 1847.
Maintaining a one year household supply of food, hygiene, and emergency supplies is an important part of the LDS faith. Some Sunday lessons at worship services are centered on the practice. The practice is not unique and as noted by some in the referenced article's comments is common sense.
More information about LDS provident living practices and food storage tips can be found at the LDS Provident Living website.
An LDS member is quoting the the article for his comment regarding food storage and emergency preparedness -
"It puts you in a position to take care of yourself and provide for your family through hard times - and that puts you in a good position to help others
LDS doctrine holds dear the principle of being self-reliant. Members should be able to provide for the needs of their families, avoid debt, be thrifty, and contribute to society.
We also understand that at times and as humans, we stand in need of the support of others. A one year food supply for one family can also feed three families for three months. We accept the modern revelation that states: -
"And remember in all things the poor and the needy, the sick and the afflicted, for he that doeth not these things, the same is not my disciple.