While the uptick in strike activity in 2021 is heartening, its influence should not be exaggerated. The number and extent of job actions was noticeable but still very small by historical standards, and union density continued to decline. A significant labor upsurge might be in the works, but it is not in evidence yet.
In the early days of the coronavirus pandemic, Pope Francis spoke movingly of the workers keeping the world turning in dark times:
People who do not appear in newspaper and magazine headlines or on the latest television show, yet in these very days are surely shaping the decisive events of our history. Doctors, nurses, storekeepers and supermarket workers, cleaning personnel, caregivers, transport workers, men and women working to provide essential services and public safety, volunteers, priests, men and women religious, and so very many others. They understood that no one is saved alone.1
These workers have done everything we’ve asked of them and more. They have been through hell, particularly those who have risked their health and well-being to care for the sick, educate the young, feed the hungry, and deliver the things the rest of us need to get through this period of grinding uncertainty. Employers, politicians, and talking heads have lauded them as essential workers, but the stark gap between the praise and the grim realities of working life in the United States — which was already miserable for millions before the pandemic — have pushed many to the breaking point. Indeed, record numbers of American workers have quit their jobs in what the media has dubbed the Great Resignation. According to the US Labor Department, 4.5 million workers voluntarily left their jobs in November 2021. The number of monthly quits has exceeded three million since August 2020, and the trend shows no sign of slowing down.2 Job switchers span the employment ladder, but turnover has been largely concentrated in the low-wage service sector, where workers are taking advantage of the very tight labor market to get a better deal for themselves. According to data from the Federal Reserve Bank of Atlanta, workers with high school diplomas are currently enjoying a faster rate of wage growth than workers with bachelor’s degrees, a remarkable situation that has not occurred in decades.3
Worker discontent is not only finding expression in the form of quitting and job switching. In 2021, we witnessed a modest increase in the frequency and visibility of collective action in the workplace. Tens of thousands of workers, union and nonunion alike, challenged employers through protests and strikes across sectors and in many different geographical regions. Workers in health care and social assistance, education, and transportation and warehousing led the way, but they were joined by workers in hotels and food services, manufacturing, and other industries. Protests and strikes tended to be concentrated in states where labor is relatively stronger, namely California, New York, and Illinois, but some states with low union density, like North Carolina, saw an uptick in labor action, too. Pay increases were easily the most common demand, but health and safety, staffing, and COVID-19 protocols were high on the agenda as well.
The year 2021 was less a strike wave than a strike ripple, and it has not yet resulted in any appreciable increase in unionization. A few trends stand out. The first is that labor protest and strike action were heavily concentrated among unionized groups of workers. Unionized groups of workers accounted for nearly 95% of all estimated participants in labor protests and more than 98% of all estimated participants in strikes. The second is that protests and strikes were concentrated by industry — namely health care and education, which together accounted for roughly 60% of all labor actions. Finally, protests and strikes were heavily concentrated geographically. Just three states with relatively high levels of union density — California, New York, and Illinois — accounted for more than half the total estimated participants in protests and strikes. In short, collective workplace action is by and large taking place where organized labor still retains residual sources of strength. In this context, spreading protest and strike action beyond its current industrial and regional confines depends on unionization in new places.
Conditions conducive to labor action — rising inflation, pandemic-related pressures, and a tight labor market — are likely to persist into 2022, and the Biden administration’s National Labor Relations Board (NLRB) has been meaningfully supportive of worker organizing. US labor is probably not on the verge of a historic breakthrough, but in this context, workers may have an opportunity to make modest material and organizational gains.
Making new organizational gains is critical to the fortunes of the labor movement and the reviving US left. The vast majority of the workers involved in strikes and labor protests last year were already members of unions, not unorganized workers looking to unionize. This is why it is so concerning that last year’s uptick in labor action occurred amid a further decline in union density in 2021. The overall rate of union membership stands at 10.3% of the total labor force, while the total number of union members, just over fourteen million in 2021, continues its long decline.4 While some have argued that treating union density as the key measure of labor’s strength is a mistake, it seems clear that, at least in the US context, where union density and union coverage almost entirely overlap, it does provide an effective measurement of working-class power.5
Boosting the level of union density should therefore be among the leading priorities of progressives and socialists in the United States. As the power resources school of welfare state scholars has long argued, the relative strength of the labor movement and its affiliated political parties has been the single most important factor shaping welfare state development over time and across countries. Here in the United States, where we have never had a nationwide social democratic party aligned with a strong labor movement, the weakness of working-class organization is clearly reflected in the fragmentation and stinginess of our welfare state. The state-level wave of attacks on organized labor that began in 2010 have made it that much harder for unions to defend working-class interests and reduce inequality. But the fact that they were able to meaningfully mitigate the growth of inequality, even during the period of neoliberal retrenchment, shows that rebuilding the labor movement needs to be a chief priority of any progressive political agenda.6 The Biden administration’s pro-union stance suggests it understands this. But if it’s unable to act decisively to boost union membership, all the pro-union rhetoric it can muster will ultimately amount to little.
TRACKING LABOR ACTION
Researchers at the Cornell University School of Industrial and Labor Relations (ILR) began documenting strikes and labor protests in late 2020. Their ILR Labor Action Tracker provides a database of workplace conflict across the United States, based on information collected from government sources, news reports, organizational press releases, and social media. It counts both strikes and labor protests as “events” but distinguishes between the two. The major distinction between strikes and labor protests, according to this methodology, is whether the workers involved in the event stopped work. If they did, the event is defined as a strike; if they did not, it is defined as a labor protest. The Labor Action Tracker also collects data on a number of additional variables, including employer, labor organization (if applicable), local labor organization (if applicable), industry, approximate number of participants, worker demands, and more.7
ACTION TYPES
In 2021, there were 786 events with 257,086 estimated participants.8 Over 60% of the events were labor protests, while less than 40% were strikes (there was one recorded lockout). Roughly one-third of the estimated number of workers participated in labor protests, while roughly two-thirds participated in strikes. Further, the average number of estimated workers per labor protest (188) was significantly smaller than the average number of estimated workers per strike (553, see Table 1 for details).
DURATION
Neither labor protests nor strikes tended to last very long, which tracks with the generally sharp decline in strike duration in recent decades.9 Labor protests in particular were very short affairs. Of the labor protests with a start and end date, 96% lasted for just one day or less. Strikes also tended to have a short duration, but they typically did not end as quickly as protests. Of the strikes with a start and end date, one-third lasted for one day or less. Roughly two-thirds of strikes (68%) ended within a week, and over 90% ended within thirty days. One strike stands out for its unusually long duration: a 701-day strike by United Auto Workers (UAW) members against a metallurgical company in Pennsylvania, which began in September 2019 and ended in August 2021.
INDUSTRIES
An informed observer will not be surprised by which industries saw the largest number of labor action events (Table 2). The leading two industries by far were health care and social assistance and education, which are both highly unionized and have been subjected to enormous pressures during the pandemic. Together, they accounted for nearly 40% of the total labor protests and strikes. These industries also comprised over 60% of the overall number of estimated labor action participants — health care with 41.5% of the estimated participants, education with 18.8%. The overrepresentation of health care and education workers becomes even starker when we compare this to their employment shares in the overall labor force. In 2020, these two industries accounted for 16.3% of total nonfarm employment — health care with a 13.8% share and education with 2.3%.10 Put another way, the share of health care workers in 2021 labor actions was roughly three times larger than their share in the nonfarm labor force, while the share of education workers was more than eight times as large.
These two pace-setting industries were followed by a second tier of industries including transportation and warehousing, accommodation and food services, and manufacturing. It is not surprising to see these listed among the most turbulent industries, as they contain a mix of highly unionized employers and nonunion employers that have become a major focus of labor organizing activity, namely Amazon — the most frequently targeted employer, with twelve total labor actions — which was the target of twice as many labor actions as McDonald’s, the second-most targeted employer.
The industrial distribution of labor protests generally follows the overall distribution of labor action, with the notable exception of manufacturing, which saw far more strikes than protests. While the health care industry did not experience the largest number of strikes, it accounts for more than half of estimated strike participants (53%). Workers in education (12.4%) and manufacturing (16%) also accounted for outsize shares of the estimated number of participants.