Photos: Alaskans march for science on Earth Day

(Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) Anchorage mayor Ethan Berkowitz speaks at the March for Science. (Jason Sear / KTVA) (Jason Sear / KTVA) (Jason Sear / KTVA) March for Science attendees in Dillingham, Alaska. (Credit: KDLG Public Radio) March for Science attendees in Dillingham, Alaska. (Credit: KDLG Public Radio) March for Science attendees in Dillingham, Alaska. (Cred