Civil society space provides the oxygen for citizens to participate and meaningfully hold their governments and the private sector to account - and ensure that decisions are made in the interest of the majority and not the few. Without it, citizens have limited space to dissent and challenge the elites.
Developing countries can make great strides towards more progressive and effective taxation and spending through action within their own borders. But the damage caused by exemptions, loopholes, and tax havens requires action beyond national borders - it requires international action and cooperation.
High corruption and the influence of big business and the wealthy elite keeps the poorest Nigerians trapped in poverty and cut off from the benefits of economic growth and basic services. Some people - searching for the means to survive - became vulnerable to groups like Boko Haram.
The importance of tackling inequality in Africa cannot be overstated.
The struggles to overturn colonial rule were long and often bitter. But, over time, most were inevitably successful.
Oxfam believes that any global talks to reform tax rules must include all countries, including the poorest.
Ultimately, developing countries and groups like Oxfam want to see a new intergovernmental body on cooperation in tax matters under the auspices of the United Nations.
Oxfam is part of a global movement for social justice. We mainly work to fight for economic and social rights for people without a voice or people who are oppressed.
Inequality, climate change, and conflict are evicting millions from their homes. But these perils are being met with 'anti-answers' such as nationalism, closed borders, lies, and hatred.
GDP excludes care work and other unpaid work, most of which falls to women and girls in rich and in poor countries alike.
Our economic system has enabled companies and individuals to use their power and influence to capture and retain an ever-increasing share of the benefits of economic growth while the benefits for the poorest in society have shrunk.
Cutting down a forest for timber adds to GDP, but what we don't record is the loss to our wealth in terms of natural resources.
Wealth is used to entrench inequality, not to trickle down and solve it.
For me, growing up as an activist under an oppressive dictatorship in Uganda, the U.N. was a friend to those of us who fought our way to freedom, as it was for the millions who joined decolonization struggles in the African continent.
Development cooperation between nations is very important because it is one of the building blocks of shared peace, prosperity, and human rights for all. It is one of the antidotes to the poison of xenophobia.