Burundi vs. Rwanda

Burundi is a densely populated country with a high population growth rate, factors that combined with land scarcity and poverty place a large share of its population at risk of food insecurity. About 90% of the population relies on subsistence agriculture. Subdivision of land to sons, and redistribution to returning refugees, results in smaller, overworked, and less productive plots. Food shortages, poverty, and a lack of clean water contribute to a 60% chronic malnutrition rate among children. A lack of reproductive health services has prevented a significant reduction in Burundi's maternal mortality and fertility rates, which are both among the world's highest. With two-thirds of its population under the age of 25 and a birth rate of about 6 children per woman, Burundi's population will continue to expand rapidly for decades to come, putting additional strain on a poor country.

Historically, migration flows into and out of Burundi have consisted overwhelmingly of refugees from violent conflicts. In the last decade, more than a half million Burundian refugees returned home from neighboring countries, mainly Tanzania. Reintegrating the returnees has been problematic due to their prolonged time in exile, land scarcity, poor infrastructure, poverty, and unemployment. Repatriates and existing residents (including internally displaced persons) compete for limited land and other resources. To further complicate matters, international aid organizations reduced their assistance because they no longer classified Burundi as a post-conflict country. Conditions have deteriorated since renewed violence erupted in April 2015, causing another outpouring of refugees. In addition to refugee out-migration, Burundi has hosted thousands of refugees from neighboring countries, mostly from the Democratic Republic of the Congo and lesser numbers from Rwanda.

Rwanda's fertility rate declined sharply during the last decade, as a result of the government's commitment to family planning, the increased use of contraceptives, and a downward trend in ideal family size. Increases in educational attainment, particularly among girls, and exposure to social media also contributed to the reduction in the birth rate. The average number of births per woman decreased from a 5.6 in 2005 to 4.5 in 2016. Despite these significant strides in reducing fertility, Rwanda's birth rate remains very high and will continue to for an extended period of time because of its large population entering reproductive age. Because Rwanda is one of the most densely populated countries in Africa, its persistent high population growth and increasingly small agricultural landholdings will put additional strain on families' ability to raise foodstuffs and access potable water. These conditions will also hinder the government's efforts to reduce poverty and prevent environmental degradation.

The UNHCR recommended that effective 30 June 2013 countries invoke a cessation of refugee status for those Rwandans who fled their homeland between 1959 and 1998, including the 1994 genocide, on the grounds that the conditions that drove them to seek protection abroad no longer exist. The UNHCR's decision is controversial because many Rwandan refugees still fear persecution if they return home, concerns that are supported by the number of Rwandans granted asylum since 1998 and by the number exempted from the cessation. Rwandan refugees can still seek an exemption or local integration, but host countries are anxious to send the refugees back to Rwanda and are likely to avoid options that enable them to stay. Conversely, Rwanda itself hosts almost 160,000 refugees as of 2017; virtually all of them fleeing conflict in neighboring Burundi and the Democratic Republic of the Congo.