The phrase "are still addressing" is correct and usable in written English.
It can be used when discussing ongoing efforts to deal with a particular issue or topic.
Example: "The committee members are still addressing the concerns raised by the community during the last meeting."
Alternatives: "are still tackling" or "are still dealing with".
Philosophers and scientists are still addressing questions about how and how far cultural traits can be said to evolve; and, as discussed above, whether traits that have evolved in this way can be considered adaptations in any sense (Driscoll, 2011; Fracchia and Lewontin, 1999, 2005; Henrich et al., 2008; Sperber, 2006; Sterelny, 2006).
National reports from these studies have made children a higher priority in many national policy agendas and gave rise to collaborations that are still addressing children's needs and rights today.
Whereas most of the key questions in particle physics are still addressed with accelerators, a new and rapidly expanding discipline, "astroparticle physics", has been born, embracing both particle physics and gravitation.
When the needs of others try to impede upon your plans, it takes effective relationship management to finesse the relationship while ensuring that your priorities are still addressed.
When we first meet Heller this week, he's still addressing parliament.
The key to understanding the regime's discourse was this: these people were not addressing Egypt at all: they were still addressing what they think of as America.
He was asked how many were children and how many were babies but said he could not respond as the department was still addressing the "biodata".
Yesterday, Police Commissioner Raymond W. Kelly was still addressing the matter, at a Crain's New York Business breakfast forum, according to The Associated Press.
But it occurred while Mr. Bush's aides were still addressing questions about private meetings between business executives and top White House officials.
The NFL, and most pertinently veteran players damaged during its development into a sporting monolith, is still addressing the consequences of concussion, which resulted in a $765m £477mm) class action settlement.
