A decade after Kaepernick’s quiet protest shook the NFL, his exile looks less like an aberration than a blueprint for the culture war that followed

America likes nice round numbers, perfect for anniversaries and reflections, and it has, suddenly, been 10 years since Colin Kaepernick first protested police killings – more accurately, police killings of Black people that went unpunished either internally or by the courts – by taking a knee during the national anthem for the entirety of the 2016 NFL regular season. He never played in the league again.

Ten years covers a lot of ground, especially in these years of American darkness, and many of the important details surrounding Kaepernick, his banishment and significance have disappeared, time replaced by more time and more darkness – time moving faster than ever, at internet speed, where nothing matters, where nothing sticks. We consume by clip, by click, by meme, and knowledge by meme is not knowledge at all.

Conservatives once demanded sports stay apolitical. Now they’ve embraced a new culture-war politics, and Sophie Cunningham has become one of its most valuable stars

Invoking a wounded innocence that their desire for sports to be simple, just like they used to be, conservatives for a decade and a half have dreaded the word “politics”. Now they cannot get enough.

Philadelphia Eagles defensive coordinator Vic Fangio has spent 40 years in the National Football League unknown except for his defensive schemes, but last week opened his press remarks mocking the congressional testimony of Dr Anthony Fauci, jokingly invoking the Fifth Amendment before taking questions. Apropos of nothing, President Trump publicly surmised that LeBron James might be a racist. Indiana Fever guard Sophie Cunningham is now in the act, accepting the role as the right’s anti-Black, anti-transgender culture war ambassador, the role originally intended for Caitlin Clark.

Cunningham intentionally yanked Sheldon down by her neck and was hailed as a protector. A year later, the Mercury’s Alyssa Thomas put her fist to Clark’s throat – accidentally, Thomas says – and was excoriated as reckless and worse. The circumstances were different, but both were undeniable fouls that merited punishment from the league. One player – Cunningham, who is white – earned a flood of new endorsements in the aftermath. The other – Thomas, who is Black – a barrage of death threats.

It’s a truth that is as inescapable as it is difficult to grapple with. Cunningham prides herself on being an open book, but through her representative, declined to discuss the role race played in the public perception of her fight and rise. So, too, did a handful of current WNBA players.

Did the 21st century begin on 1 January 2000? Or was it that blue sky day in September 2001 when the planes hit the twin towers? These images from the last 25 years chronicle modern history in the making

At the turn of the century there was a modest debate, mainly conducted on the letters pages of the newspapers – back then, still the prime forum for public discussion – as to when, exactly, the new millennium and the 21st century began. Most assumed the start date was 1 January 2000, but dissenters, swiftly branded pedants, insisted the correct date came a year later. As it turned out, both were wrong.

The 21st century began in earnest, at least in the western mind, on a day that no one had circled in their diaries. Out of a clear blue sky, two passenger jets flew into the twin towers of the World Trade Center on 11 September 2001 and so inaugurated a new age of anxiety – a period in which we have lived ever since.