courtesy Southern University

There’s a new president of the Southern University System, and he’s looking at the system’s struggles from a new perspective.

“We can make a difference. We should be making a difference,” says Dr. Ray Belton.

Belton, who previously served as chancellor of Southern-Shreveport before taking on the combined duties of system president and chancellor of the Baton Rouge campus three weeks ago, has ideas about making Southern more inclusive.

Dr. Isiah Warner on the campus of LSU.

The sciences are tough enough. For students of color, studying science, technology, engineering or math can be particularly daunting.

At LSU over the last decade and then some, Isiah Warner has been leading efforts to help those students make it from high school all the way through graduate school. And it seems to be working.

The graduation rate for African American undergrads who’ve gotten scholarships and mentorship through a program called La-STEM is 86 percent — by comparison, it was just 60 percent for the LSU campus overall among last spring’s cohort.

Warner is now Vice Chancellor of Strategic Initiatives and Boyd Professor of analytical and environmental chemistry.

As an African American growing up in Bunkie, his enthusiasm for science was unusual — to say the least.

Since the Ferguson, Mo., shooting, there have been renewed calls for police departments to hire more minority officers, but it turns out it's not that simple.

Police in the U.S. are more diverse than they were a generation ago. In the 1980s, 1 in 6 officers belonged to an ethnic or racial minority. Now it's about 1 in 4. The challenge these days is finding enough recruits to keep that trend going.

Xavier university is looking to triple the number of their minority alumni who go on to receive PhDs in the life sciences in the next decade, with help from an NIH grant. The first obstacle is getting undergraduates to stick with those fields.

On Sunday, the K&N Pro Series East begins down in New Smyrna Beach, Fla. And if the track and pit look a little more diverse than they have in the past, that's in part because of a NASCAR program designed to entice different communities to try out the sport.

Market research says NASCAR's bread-and-butter fan base is about 60 percent male and 80 percent white, mostly from the Southern and Midwestern states. But as the country continues to become even more diverse, the sport is working to make sure its fan base is, too.

That's a challenge.