Factories that become more automated require fewer employees. Many locally-owned businesses have been replaced by regional, national and international companies. Furloughs and layoffs are more commonplace, and people who spend years working in one industry have seen their jobs disappear.
Crowder said family dynamics have changed. People used to have more kids, and they usually didn't move far from where their parents lived.
"When people got older, they had a natural support system," he said.
Now, family members are fewer and more scattered. Even worse, many older Americans are taking on extra burdens. In some cases, grandparents who were just getting by in life find themselves taking on the role of caretaker.
"You've got a tremendous number of people across this country who are elderly that are raising their grandkids," Crowder said. "They're the sole provider for them."
Planning for life's challenges rarely follows a straight path. Economic downturns happen, lives change, and the chain of events people hoped would carry them into a comfortable retirement doesn't always play out.
"What people had anticipated, what people had worked toward suddenly changed, and that has caused all sorts of ripples in our business," said Dr. Bill Sellers, associate dean of career and technical education at Wallace Community College.
The college works to cater its curriculum to the local job market.
"As we discover needs in the community, we build programs based on those needs," said Vincent Vincent, the coordinator of noncredit training at WCC. "We're seeing lots of people 50-plus wanting to come back to school, either out of necessity or out of just wanting to contribute to society still."
Phillip Kitchens, a student in the associate degree nursing program at WCC, is one of them.
"When I was in high school, I worked in a nursing home as an orderly," Kitchens said. "I really enjoyed my job, and that was what I wanted to do."
He thought he'd have the opportunity to go into some type of medical field when he went into the military, "but the Air Force had different plans for me, and they put me in law enforcement."
Once he got into law enforcement, he liked it. He was a deputy sheriff in Houston County for a while, then worked 15 years for Movie Gallery until its corporate office moved to Oregon.
He and his wife opened Cold Stone Creamery, near Carmike Cinemas. Owning a business means you have to come up with your own insurance plan.
"My premiums have doubled," he said. "It's like you're at the point (where) I don't know if I can afford to pay for insurance like that."
When he saw an opportunity to pursue a nursing degree, he took it. He's looking for a career that will provide benefits and carry him into his late 60s, maybe even his 70s.
"When I first started school, it was a little intimidating because I was thinking I'm going to be in there with all of these kids and I'm going to be the oldest guy in the room, and that wasn't the case," he said.
Attitudes about work and retirement have changed in the last few years. Administrators at WCC have noticed the signs.
Sellers said some workers who planned to retire at a certain age are concerned about leaving when they're on solid ground with a good job. "They are spending many more years in the workforce than they thought they would initially," he said.
Vincent said a couple of months after some people retire they realize "they're bored out of their mind and want to go back."
Michael Mulgrew has been district manager at Kelly Services in Dothan for only a few weeks, but has already noticed a lot of teachers coming out of retirement to pick up extra work as substitute teachers.
The Dothan City School Board voted in February to outsource its substitute teaching jobs to Kelly Services. The move freed the school system from having to provide health insurance to some who may be entitled to it under the Patient Protection and Affordable Care Act, commonly known as Obamacare.
"Most of the ones that come in here, they're looking for the most part for a little extra money, and some of them it's just the enjoyment of what they used to do," Mulgrew said.
At the prior company he worked with in the Atlanta area, Mulgrew saw nurses coming out of retirement to fill jobs.
The Plus 50 Career Fair Series, held at WCC in four sessions during October, offered people 50 and older the chance to learn more about training for a new career.
When businesses close or have layoffs the workers are displaced, often when they are too young or unprepared for retirement. Some decide to start a new career in a field that holds more potential for longevity and higher pay.
Sellers said businesses and industries were coming to WCC a few years back for help in training people to fill jobs. The companies were expecting an exodus of older workers, but it didn't happen because the employees decided to hold on to their jobs a bit longer.
It's a trend that's likely to continue.
Information from: The Dothan Eagle, http://www.dothaneagle.com
- Live at the GOP convention: Donald Trump...
- Marilyn Monroe's tresses and dresses going up...
- IOC explores legal options on banning all...
- Utah pledges all votes to Cruz after Trump...
- Trump's party: What to watch on GOP...
- Friends recall slain officers as residents...
- No sign of Trump endorsement, but plenty of...
- Trump speechwriter apologizes for Melania...
- Utah delegates finally stand and cheer... 93
- Utah GOP delegates finally fired up... 74
- Obama rejects Trump depiction of US in... 39
- The day after: Lee defends Cruz at GOP... 31
- Trump speechwriter apologizes for... 27
- Police give all-clear in Munich... 26
- Thunderous boos for Cruz for refusing... 22
- Ohio Mormon offered invocation at... 22