By 2050, the East Asian and South Asian economies will have increased by over 20 times. With that comes a rise in Human Development Index, the index used to measure the standards of living. India's HDI will approach .8. East Asia's would approach .94 or fairly close to the living standards of the western nations such as the EU and the US. This would mean that it would be rather difficult to determine the difference in wealth of the two. Because of East Asian and Indian populations, their economy would be very large, and if current trends continue, India's long-term population could approach double that of China. East Asia could surpass all western nations' combined economies as early as 2030. South Asia could soon follow if the hundreds of millions in poverty continue to be lifted into middle class.