OUR government is ignoring what is likely to become the single greatest threat to the health of Americans: Alzheimer’s disease, an illness that is 100 percent incurable and 100 percent fatal. It attacks rich and poor, white-collar and blue, and women and men, without regard to party. A degenerative disease, it steadily robs its victims of memory, judgment and dignity, leaves them unable to care for themselves and destroys their brain and their identity — often depleting their caregivers and families both emotionally and financially.

Starting on Jan. 1, our 79-million-strong baby boom generation will be turning 65 at the rate of one every eight seconds. That means more than 10,000 people per day, or more than four million per year, for the next 19 years facing an increased risk of Alzheimer’s. Although the symptoms of this disease and other forms of dementia seldom appear before middle age, the likelihood of their appearance doubles every five years after age 65. Among people over 85 (the fastest-growing segment of the American population), dementia afflicts one in two. It is estimated that 13.5 million Americans will be stricken with Alzheimer’s by 2050 — up from five million today.

Just as President John F. Kennedy, in 1961, dedicated the United States to landing a man on the moon by the end of the decade, we must now set a goal of stopping Alzheimer’s by 2020. We must deploy sufficient resources, scientific talent and problem-solving technologies to save our collective future.

As things stand today, for each penny the National Institutes of Health spends on Alzheimer’s research, we spend more than $3.50 on caring for people with the condition. This explains why the financial cost of not conducting adequate research is so high. The United States spends $172 billion a year to care for people with Alzheimer’s. By 2020 the cumulative price tag, in current dollars, will be $2 trillion, and by 2050, $20 trillion.