No harm taken & no apology necessary.
I hope I responded to & properly addressed your concerns in a timely & respectful manner.
I celebrate Kwanza & I never said I didn't know "anything" about it. My only question asked of the OP & obligingly answered by the OP concerned one particular point being Ujamaa the 4th principle of the 7 principles of Nguzo Saba which addresses Cooperative Economics which is of great interest to me. As far as radio programs if you're addressing my own Micro Broadcast Station my listening audience is extremely limited geographically & just barely reaches the outer borders of my city much less another country, it's a niche audience of local Black activist who self finance that elects to walk the walk instead of talk the talk & I provide outreach for them free of charge. Now if you're addressing my amateur radio brothers (Which is regulated by the ITU & the FCC regulates me in this radio service too) across the pond & in the Caribbean basin they're not in communication with me to teach nor I them, our airtime is limited by the electrical demands put on our equipment & we cannot monopolize the few allotted frequencies that others in various countries share with us. We use what little time we have to communicate to share relevant issues that don't quite seem to follow the crooked path mainstream media portrays.